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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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SPDX-License-Identifier: GPL-2.0 */#undef TRACE_SYSTEM#define TRACE_SYSTEM ext4
#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)#define _TRACE_EXT4_H
#include <linux/writeback.h>#include <linux/tracepoint.h>
struct ext4_allocation_context;struct ext4_allocation_request;struct ext4_extent;struct ext4_prealloc_space;struct ext4_inode_info;struct mpage_da_data;struct ext4_map_blocks;struct extent_status;struct ext4_fsmap;struct partial_cluster;
#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
#define show_mballoc_flags(flags) __print_flags(flags, "|", \ { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \ { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \ { EXT4_MB_HINT_DATA, "HINT_DATA" }, \ { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \ { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \ { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \ { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \ { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \ { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \ { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \ { EXT4_MB_USE_RESERVED, "USE_RESV" }, \ { EXT4_MB_STRICT_CHECK, "STRICT_CHECK" })
#define show_map_flags(flags) __print_flags(flags, "|", \ { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \ { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \ { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \ { EXT4_GET_BLOCKS_SPLIT_NOMERGE, "SPLIT_NOMERGE" }, \ { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \ { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \ { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \ { EXT4_GET_BLOCKS_CONVERT_UNWRITTEN, "CONVERT_UNWRITTEN" }, \ { EXT4_GET_BLOCKS_ZERO, "ZERO" }, \ { EXT4_GET_BLOCKS_IO_SUBMIT, "IO_SUBMIT" }, \ { EXT4_EX_NOCACHE, "EX_NOCACHE" })
/* * __print_flags() requires that all enum values be wrapped in the * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace * ring buffer. */TRACE_DEFINE_ENUM(BH_New);TRACE_DEFINE_ENUM(BH_Mapped);TRACE_DEFINE_ENUM(BH_Unwritten);TRACE_DEFINE_ENUM(BH_Boundary);
#define show_mflags(flags) __print_flags(flags, "", \ { EXT4_MAP_NEW, "N" }, \ { EXT4_MAP_MAPPED, "M" }, \ { EXT4_MAP_UNWRITTEN, "U" }, \ { EXT4_MAP_BOUNDARY, "B" })
#define show_free_flags(flags) __print_flags(flags, "|", \ { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \ { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \ { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \ { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \ { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\ { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
TRACE_DEFINE_ENUM(ES_WRITTEN_B);TRACE_DEFINE_ENUM(ES_UNWRITTEN_B);TRACE_DEFINE_ENUM(ES_DELAYED_B);TRACE_DEFINE_ENUM(ES_HOLE_B);TRACE_DEFINE_ENUM(ES_REFERENCED_B);
#define show_extent_status(status) __print_flags(status, "", \ { EXTENT_STATUS_WRITTEN, "W" }, \ { EXTENT_STATUS_UNWRITTEN, "U" }, \ { EXTENT_STATUS_DELAYED, "D" }, \ { EXTENT_STATUS_HOLE, "H" }, \ { EXTENT_STATUS_REFERENCED, "R" })
#define show_falloc_mode(mode) __print_flags(mode, "|", \ { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \ { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \ { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \ { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"}, \ { FALLOC_FL_WRITE_ZEROES, "WRITE_ZEROES"})
TRACE_DEFINE_ENUM(EXT4_FC_REASON_XATTR);TRACE_DEFINE_ENUM(EXT4_FC_REASON_CROSS_RENAME);TRACE_DEFINE_ENUM(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE);TRACE_DEFINE_ENUM(EXT4_FC_REASON_NOMEM);TRACE_DEFINE_ENUM(EXT4_FC_REASON_SWAP_BOOT);TRACE_DEFINE_ENUM(EXT4_FC_REASON_RESIZE);TRACE_DEFINE_ENUM(EXT4_FC_REASON_RENAME_DIR);TRACE_DEFINE_ENUM(EXT4_FC_REASON_FALLOC_RANGE);TRACE_DEFINE_ENUM(EXT4_FC_REASON_INODE_JOURNAL_DATA);TRACE_DEFINE_ENUM(EXT4_FC_REASON_ENCRYPTED_FILENAME);TRACE_DEFINE_ENUM(EXT4_FC_REASON_MIGRATE);TRACE_DEFINE_ENUM(EXT4_FC_REASON_VERITY);TRACE_DEFINE_ENUM(EXT4_FC_REASON_MOVE_EXT);TRACE_DEFINE_ENUM(EXT4_FC_REASON_MAX);
#undef EM#undef EMe#define EM(a) TRACE_DEFINE_ENUM(EXT4_FC_SNAP_ERR_##a);#define EMe(a) TRACE_DEFINE_ENUM(EXT4_FC_SNAP_ERR_##a);
#define TRACE_SNAP_ERR \ EM(NONE) \ EM(ES_MISS) \ EM(ES_DELAYED) \ EM(ES_OTHER) \ EM(INODES_CAP) \ EM(RANGES_CAP) \ EM(NOMEM) \ EMe(INODE_LOC)
TRACE_SNAP_ERR
#undef EM#undef EMe
#define show_fc_reason(reason) \ __print_symbolic(reason, \ { EXT4_FC_REASON_XATTR, "XATTR"}, \ { EXT4_FC_REASON_CROSS_RENAME, "CROSS_RENAME"}, \ { EXT4_FC_REASON_JOURNAL_FLAG_CHANGE, "JOURNAL_FLAG_CHANGE"}, \ { EXT4_FC_REASON_NOMEM, "NO_MEM"}, \ { EXT4_FC_REASON_SWAP_BOOT, "SWAP_BOOT"}, \ { EXT4_FC_REASON_RESIZE, "RESIZE"}, \ { EXT4_FC_REASON_RENAME_DIR, "RENAME_DIR"}, \ { EXT4_FC_REASON_FALLOC_RANGE, "FALLOC_RANGE"}, \ { EXT4_FC_REASON_INODE_JOURNAL_DATA, "INODE_JOURNAL_DATA"}, \ { EXT4_FC_REASON_ENCRYPTED_FILENAME, "ENCRYPTED_FILENAME"}, \ { EXT4_FC_REASON_MIGRATE, "MIGRATE"}, \ { EXT4_FC_REASON_VERITY, "VERITY"}, \ { EXT4_FC_REASON_MOVE_EXT, "MOVE_EXT"})
TRACE_DEFINE_ENUM(CR_POWER2_ALIGNED);TRACE_DEFINE_ENUM(CR_GOAL_LEN_FAST);TRACE_DEFINE_ENUM(CR_BEST_AVAIL_LEN);TRACE_DEFINE_ENUM(CR_GOAL_LEN_SLOW);TRACE_DEFINE_ENUM(CR_ANY_FREE);
#define show_criteria(cr) \ __print_symbolic(cr, \ { CR_POWER2_ALIGNED, "CR_POWER2_ALIGNED" }, \ { CR_GOAL_LEN_FAST, "CR_GOAL_LEN_FAST" }, \ { CR_BEST_AVAIL_LEN, "CR_BEST_AVAIL_LEN" }, \ { CR_GOAL_LEN_SLOW, "CR_GOAL_LEN_SLOW" }, \ { CR_ANY_FREE, "CR_ANY_FREE" })
TRACE_EVENT(ext4_other_inode_update_time, TP_PROTO(struct inode *inode, u64 orig_ino),
TP_ARGS(inode, orig_ino),
TP_STRUCT__entry( __field( u64, ino ) __field( u64, orig_ino ) __field( dev_t, dev ) __field( uid_t, uid ) __field( gid_t, gid ) __field( __u16, mode ) ),
TP_fast_assign( __entry->orig_ino = orig_ino; __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->uid = i_uid_read(inode); __entry->gid = i_gid_read(inode); __entry->mode = inode->i_mode; ),
TP_printk("dev %d,%d orig_ino %llu ino %llu mode 0%o uid %u gid %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->orig_ino, __entry->ino, __entry->mode, __entry->uid, __entry->gid));
TRACE_EVENT(ext4_free_inode, TP_PROTO(struct inode *inode),
TP_ARGS(inode),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, blocks ) __field( dev_t, dev ) __field( uid_t, uid ) __field( gid_t, gid ) __field( __u16, mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->uid = i_uid_read(inode); __entry->gid = i_gid_read(inode); __entry->blocks = inode->i_blocks; __entry->mode = inode->i_mode; ),
TP_printk("dev %d,%d ino %llu mode 0%o uid %u gid %u blocks %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->mode, __entry->uid, __entry->gid, __entry->blocks));
TRACE_EVENT(ext4_request_inode, TP_PROTO(struct inode *dir, int mode),
TP_ARGS(dir, mode),
TP_STRUCT__entry( __field( u64, dir ) __field( dev_t, dev ) __field( __u16, mode ) ),
TP_fast_assign( __entry->dev = dir->i_sb->s_dev; __entry->dir = dir->i_ino; __entry->mode = mode; ),
TP_printk("dev %d,%d dir %llu mode 0%o", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->dir, __entry->mode));
TRACE_EVENT(ext4_allocate_inode, TP_PROTO(struct inode *inode, struct inode *dir, int mode),
TP_ARGS(inode, dir, mode),
TP_STRUCT__entry( __field( u64, ino ) __field( u64, dir ) __field( dev_t, dev ) __field( __u16, mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->dir = dir->i_ino; __entry->mode = mode; ),
TP_printk("dev %d,%d ino %llu dir %llu mode 0%o", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->dir, __entry->mode));
TRACE_EVENT(ext4_evict_inode, TP_PROTO(struct inode *inode),
TP_ARGS(inode),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( int, nlink ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->nlink = inode->i_nlink; ),
TP_printk("dev %d,%d ino %llu nlink %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->nlink));
TRACE_EVENT(ext4_drop_inode, TP_PROTO(struct inode *inode, int drop),
TP_ARGS(inode, drop),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( int, drop ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->drop = drop; ),
TP_printk("dev %d,%d ino %llu drop %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->drop));
TRACE_EVENT(ext4_nfs_commit_metadata, TP_PROTO(struct inode *inode),
TP_ARGS(inode),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; ),
TP_printk("dev %d,%d ino %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino));
TRACE_EVENT(ext4_mark_inode_dirty, TP_PROTO(struct inode *inode, unsigned long IP),
TP_ARGS(inode, IP),
TP_STRUCT__entry( __field( u64, ino ) __field(unsigned long, ip ) __field( dev_t, dev ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->ip = IP; ),
TP_printk("dev %d,%d ino %llu caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (void *)__entry->ip));
TRACE_EVENT(ext4_begin_ordered_truncate, TP_PROTO(struct inode *inode, loff_t new_size),
TP_ARGS(inode, new_size),
TP_STRUCT__entry( __field( u64, ino ) __field( loff_t, new_size ) __field( dev_t, dev ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->new_size = new_size; ),
TP_printk("dev %d,%d ino %llu new_size %lld", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->new_size));
DECLARE_EVENT_CLASS(ext4__write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
TP_ARGS(inode, pos, len),
TP_STRUCT__entry( __field( u64, ino ) __field( loff_t, pos ) __field( dev_t, dev ) __field( unsigned int, len ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->pos = pos; __entry->len = len; ),
TP_printk("dev %d,%d ino %llu pos %lld len %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->pos, __entry->len));
DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
TP_ARGS(inode, pos, len));
DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
TP_ARGS(inode, pos, len));
DECLARE_EVENT_CLASS(ext4__write_end, TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, unsigned int copied),
TP_ARGS(inode, pos, len, copied),
TP_STRUCT__entry( __field( u64, ino ) __field( loff_t, pos ) __field( dev_t, dev ) __field( unsigned int, len ) __field( unsigned int, copied ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->pos = pos; __entry->len = len; __entry->copied = copied; ),
TP_printk("dev %d,%d ino %llu pos %lld len %u copied %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->pos, __entry->len, __entry->copied));
DEFINE_EVENT(ext4__write_end, ext4_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, unsigned int copied),
TP_ARGS(inode, pos, len, copied));
DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, unsigned int copied),
TP_ARGS(inode, pos, len, copied));
DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, unsigned int copied),
TP_ARGS(inode, pos, len, copied));
TRACE_EVENT(ext4_writepages, TP_PROTO(struct inode *inode, struct writeback_control *wbc),
TP_ARGS(inode, wbc),
TP_STRUCT__entry( __field( u64, ino ) __field( loff_t, range_start ) __field( loff_t, range_end ) __field( long, nr_to_write ) __field( long, pages_skipped ) __field( pgoff_t, writeback_index ) __field( dev_t, dev ) __field( int, sync_mode ) __field( char, for_kupdate ) __field( char, range_cyclic ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->nr_to_write = wbc->nr_to_write; __entry->pages_skipped = wbc->pages_skipped; __entry->range_start = wbc->range_start; __entry->range_end = wbc->range_end; __entry->writeback_index = inode->i_mapping->writeback_index; __entry->sync_mode = wbc->sync_mode; __entry->for_kupdate = wbc->for_kupdate; __entry->range_cyclic = wbc->range_cyclic; ),
TP_printk("dev %d,%d ino %llu nr_to_write %ld pages_skipped %ld " "range_start %lld range_end %lld sync_mode %d " "for_kupdate %d range_cyclic %d writeback_index %lu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->nr_to_write, __entry->pages_skipped, __entry->range_start, __entry->range_end, __entry->sync_mode, __entry->for_kupdate, __entry->range_cyclic, (unsigned long) __entry->writeback_index));
TRACE_EVENT(ext4_da_write_folios_start, TP_PROTO(struct inode *inode, loff_t start_pos, loff_t next_pos, struct writeback_control *wbc),
TP_ARGS(inode, start_pos, next_pos, wbc),
TP_STRUCT__entry( __field( u64, ino ) __field( loff_t, start_pos ) __field( loff_t, next_pos ) __field( long, nr_to_write ) __field( dev_t, dev ) __field( int, sync_mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->start_pos = start_pos; __entry->next_pos = next_pos; __entry->nr_to_write = wbc->nr_to_write; __entry->sync_mode = wbc->sync_mode; ),
TP_printk("dev %d,%d ino %llu start_pos 0x%llx next_pos 0x%llx nr_to_write %ld sync_mode %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->start_pos, __entry->next_pos, __entry->nr_to_write, __entry->sync_mode));
TRACE_EVENT(ext4_da_write_folios_end, TP_PROTO(struct inode *inode, loff_t start_pos, loff_t next_pos, struct writeback_control *wbc, int ret),
TP_ARGS(inode, start_pos, next_pos, wbc, ret),
TP_STRUCT__entry( __field( u64, ino ) __field( loff_t, start_pos ) __field( loff_t, next_pos ) __field( long, nr_to_write ) __field( dev_t, dev ) __field( int, ret ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->start_pos = start_pos; __entry->next_pos = next_pos; __entry->nr_to_write = wbc->nr_to_write; __entry->ret = ret; ),
TP_printk("dev %d,%d ino %llu start_pos 0x%llx next_pos 0x%llx nr_to_write %ld ret %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->start_pos, __entry->next_pos, __entry->nr_to_write, __entry->ret));
TRACE_EVENT(ext4_da_write_pages_extent, TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
TP_ARGS(inode, map),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, lblk ) __field( dev_t, dev ) __field( __u32, len ) __field( __u32, flags ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->lblk = map->m_lblk; __entry->len = map->m_len; __entry->flags = map->m_flags; ),
TP_printk("dev %d,%d ino %llu lblk %llu len %u flags %s", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->lblk, __entry->len, show_mflags(__entry->flags)));
TRACE_EVENT(ext4_writepages_result, TP_PROTO(struct inode *inode, struct writeback_control *wbc, int ret, int pages_written),
TP_ARGS(inode, wbc, ret, pages_written),
TP_STRUCT__entry( __field( u64, ino ) __field( long, pages_skipped ) __field( pgoff_t, writeback_index ) __field( dev_t, dev ) __field( int, ret ) __field( int, pages_written ) __field( int, sync_mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->ret = ret; __entry->pages_written = pages_written; __entry->pages_skipped = wbc->pages_skipped; __entry->writeback_index = inode->i_mapping->writeback_index; __entry->sync_mode = wbc->sync_mode; ),
TP_printk("dev %d,%d ino %llu ret %d pages_written %d pages_skipped %ld " "sync_mode %d writeback_index %lu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->ret, __entry->pages_written, __entry->pages_skipped, __entry->sync_mode, (unsigned long) __entry->writeback_index));
DECLARE_EVENT_CLASS(ext4__folio_op, TP_PROTO(struct inode *inode, struct folio *folio),
TP_ARGS(inode, folio),
TP_STRUCT__entry( __field( u64, ino ) __field( pgoff_t, index ) __field( dev_t, dev )
),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->index = folio->index; ),
TP_printk("dev %d,%d ino %llu folio_index %lu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (unsigned long) __entry->index));
DEFINE_EVENT(ext4__folio_op, ext4_read_folio,
TP_PROTO(struct inode *inode, struct folio *folio),
TP_ARGS(inode, folio));
DEFINE_EVENT(ext4__folio_op, ext4_release_folio,
TP_PROTO(struct inode *inode, struct folio *folio),
TP_ARGS(inode, folio));
DECLARE_EVENT_CLASS(ext4_invalidate_folio_op, TP_PROTO(struct folio *folio, size_t offset, size_t length),
TP_ARGS(folio, offset, length),
TP_STRUCT__entry( __field( u64, ino ) __field( pgoff_t, index ) __field( size_t, offset ) __field( size_t, length ) __field( dev_t, dev ) ),
TP_fast_assign( __entry->dev = folio->mapping->host->i_sb->s_dev; __entry->ino = folio->mapping->host->i_ino; __entry->index = folio->index; __entry->offset = offset; __entry->length = length; ),
TP_printk("dev %d,%d ino %llu folio_index %lu offset %zu length %zu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (unsigned long) __entry->index, __entry->offset, __entry->length));
DEFINE_EVENT(ext4_invalidate_folio_op, ext4_invalidate_folio, TP_PROTO(struct folio *folio, size_t offset, size_t length),
TP_ARGS(folio, offset, length));
DEFINE_EVENT(ext4_invalidate_folio_op, ext4_journalled_invalidate_folio, TP_PROTO(struct folio *folio, size_t offset, size_t length),
TP_ARGS(folio, offset, length));
TRACE_EVENT(ext4_discard_blocks, TP_PROTO(struct super_block *sb, unsigned long long blk, unsigned long long count),
TP_ARGS(sb, blk, count),
TP_STRUCT__entry( __field( dev_t, dev ) __field( __u64, blk ) __field( __u64, count )
),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->blk = blk; __entry->count = count; ),
TP_printk("dev %d,%d blk %llu count %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->blk, __entry->count));
DECLARE_EVENT_CLASS(ext4__mb_new_pa, TP_PROTO(struct ext4_allocation_context *ac, struct ext4_prealloc_space *pa),
TP_ARGS(ac, pa),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, pa_pstart ) __field( __u64, pa_lstart ) __field( dev_t, dev ) __field( __u32, pa_len )
),
TP_fast_assign( __entry->dev = ac->ac_sb->s_dev; __entry->ino = ac->ac_inode->i_ino; __entry->pa_pstart = pa->pa_pstart; __entry->pa_lstart = pa->pa_lstart; __entry->pa_len = pa->pa_len; ),
TP_printk("dev %d,%d ino %llu pstart %llu len %u lstart %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart));
DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
TP_PROTO(struct ext4_allocation_context *ac, struct ext4_prealloc_space *pa),
TP_ARGS(ac, pa));
DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
TP_PROTO(struct ext4_allocation_context *ac, struct ext4_prealloc_space *pa),
TP_ARGS(ac, pa));
TRACE_EVENT(ext4_mb_release_inode_pa, TP_PROTO(struct ext4_prealloc_space *pa, unsigned long long block, unsigned int count),
TP_ARGS(pa, block, count),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, block ) __field( dev_t, dev ) __field( __u32, count )
),
TP_fast_assign( __entry->dev = pa->pa_inode->i_sb->s_dev; __entry->ino = pa->pa_inode->i_ino; __entry->block = block; __entry->count = count; ),
TP_printk("dev %d,%d ino %llu block %llu count %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->block, __entry->count));
TRACE_EVENT(ext4_mb_release_group_pa, TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
TP_ARGS(sb, pa),
TP_STRUCT__entry( __field( dev_t, dev ) __field( __u64, pa_pstart ) __field( __u32, pa_len )
),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->pa_pstart = pa->pa_pstart; __entry->pa_len = pa->pa_len; ),
TP_printk("dev %d,%d pstart %llu len %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->pa_pstart, __entry->pa_len));
TRACE_EVENT(ext4_discard_preallocations, TP_PROTO(struct inode *inode, unsigned int len),
TP_ARGS(inode, len),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( unsigned int, len )
),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->len = len; ),
TP_printk("dev %d,%d ino %llu len: %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->len));
TRACE_EVENT(ext4_mb_discard_preallocations, TP_PROTO(struct super_block *sb, int needed),
TP_ARGS(sb, needed),
TP_STRUCT__entry( __field( dev_t, dev ) __field( int, needed )
),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->needed = needed; ),
TP_printk("dev %d,%d needed %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->needed));
TRACE_EVENT(ext4_request_blocks, TP_PROTO(struct ext4_allocation_request *ar),
TP_ARGS(ar),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, goal ) __field( __u64, pleft ) __field( __u64, pright ) __field( dev_t, dev ) __field( unsigned int, len ) __field( __u32, logical ) __field( __u32, lleft ) __field( __u32, lright ) __field( unsigned int, flags ) ),
TP_fast_assign( __entry->dev = ar->inode->i_sb->s_dev; __entry->ino = ar->inode->i_ino; __entry->len = ar->len; __entry->logical = ar->logical; __entry->goal = ar->goal; __entry->lleft = ar->lleft; __entry->lright = ar->lright; __entry->pleft = ar->pleft; __entry->pright = ar->pright; __entry->flags = ar->flags; ),
TP_printk("dev %d,%d ino %llu flags %s len %u lblk %u goal %llu " "lleft %u lright %u pleft %llu pright %llu ", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, show_mballoc_flags(__entry->flags), __entry->len, __entry->logical, __entry->goal, __entry->lleft, __entry->lright, __entry->pleft, __entry->pright));
TRACE_EVENT(ext4_allocate_blocks, TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
TP_ARGS(ar, block),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, block ) __field( __u64, goal ) __field( __u64, pleft ) __field( __u64, pright ) __field( dev_t, dev ) __field( unsigned int, len ) __field( __u32, logical ) __field( __u32, lleft ) __field( __u32, lright ) __field( unsigned int, flags ) ),
TP_fast_assign( __entry->dev = ar->inode->i_sb->s_dev; __entry->ino = ar->inode->i_ino; __entry->block = block; __entry->len = ar->len; __entry->logical = ar->logical; __entry->goal = ar->goal; __entry->lleft = ar->lleft; __entry->lright = ar->lright; __entry->pleft = ar->pleft; __entry->pright = ar->pright; __entry->flags = ar->flags; ),
TP_printk("dev %d,%d ino %llu flags %s len %u block %llu lblk %u " "goal %llu lleft %u lright %u pleft %llu pright %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, show_mballoc_flags(__entry->flags), __entry->len, __entry->block, __entry->logical, __entry->goal, __entry->lleft, __entry->lright, __entry->pleft, __entry->pright));
TRACE_EVENT(ext4_free_blocks, TP_PROTO(struct inode *inode, __u64 block, unsigned long count, int flags),
TP_ARGS(inode, block, count, flags),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, block ) __field( unsigned long, count ) __field( dev_t, dev ) __field( int, flags ) __field( __u16, mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->block = block; __entry->count = count; __entry->flags = flags; __entry->mode = inode->i_mode; ),
TP_printk("dev %d,%d ino %llu mode 0%o block %llu count %lu flags %s", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->mode, __entry->block, __entry->count, show_free_flags(__entry->flags)));
TRACE_EVENT(ext4_sync_file_enter, TP_PROTO(struct file *file, int datasync),
TP_ARGS(file, datasync),
TP_STRUCT__entry( __field( u64, ino ) __field( u64, parent ) __field( dev_t, dev ) __field( int, datasync ) ),
TP_fast_assign( struct dentry *dentry = file->f_path.dentry;
__entry->dev = dentry->d_sb->s_dev; __entry->ino = d_inode(dentry)->i_ino; __entry->datasync = datasync; __entry->parent = d_inode(dentry->d_parent)->i_ino; ),
TP_printk("dev %d,%d ino %llu parent %llu datasync %d ", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->parent, __entry->datasync));
TRACE_EVENT(ext4_sync_file_exit, TP_PROTO(struct inode *inode, int ret),
TP_ARGS(inode, ret),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( int, ret ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->ret = ret; ),
TP_printk("dev %d,%d ino %llu ret %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->ret));
TRACE_EVENT(ext4_sync_fs, TP_PROTO(struct super_block *sb, int wait),
TP_ARGS(sb, wait),
TP_STRUCT__entry( __field( dev_t, dev ) __field( int, wait )
),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->wait = wait; ),
TP_printk("dev %d,%d wait %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->wait));
TRACE_EVENT(ext4_alloc_da_blocks, TP_PROTO(struct inode *inode),
TP_ARGS(inode),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( unsigned int, data_blocks ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks; ),
TP_printk("dev %d,%d ino %llu reserved_data_blocks %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->data_blocks));
TRACE_EVENT(ext4_mballoc_alloc, TP_PROTO(struct ext4_allocation_context *ac),
TP_ARGS(ac),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( __u32, orig_logical ) __field( int, orig_start ) __field( __u32, orig_group ) __field( int, orig_len ) __field( __u32, goal_logical ) __field( int, goal_start ) __field( __u32, goal_group ) __field( int, goal_len ) __field( __u32, result_logical ) __field( int, result_start ) __field( __u32, result_group ) __field( int, result_len ) __field( __u16, found ) __field( __u16, groups ) __field( __u16, buddy ) __field( __u16, flags ) __field( __u16, tail ) __field( __u8, cr ) ),
TP_fast_assign( __entry->dev = ac->ac_inode->i_sb->s_dev; __entry->ino = ac->ac_inode->i_ino; __entry->orig_logical = ac->ac_o_ex.fe_logical; __entry->orig_start = ac->ac_o_ex.fe_start; __entry->orig_group = ac->ac_o_ex.fe_group; __entry->orig_len = ac->ac_o_ex.fe_len; __entry->goal_logical = ac->ac_g_ex.fe_logical; __entry->goal_start = ac->ac_g_ex.fe_start; __entry->goal_group = ac->ac_g_ex.fe_group; __entry->goal_len = ac->ac_g_ex.fe_len; __entry->result_logical = ac->ac_f_ex.fe_logical; __entry->result_start = ac->ac_f_ex.fe_start; __entry->result_group = ac->ac_f_ex.fe_group; __entry->result_len = ac->ac_f_ex.fe_len; __entry->found = ac->ac_found; __entry->flags = ac->ac_flags; __entry->groups = ac->ac_groups_scanned; __entry->buddy = ac->ac_buddy; __entry->tail = ac->ac_tail; __entry->cr = ac->ac_criteria; ),
TP_printk("dev %d,%d inode %llu orig %u/%d/%u@%u goal %u/%d/%u@%u " "result %u/%d/%u@%u blks %u grps %u cr %s flags %s " "tail %u broken %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->orig_group, __entry->orig_start, __entry->orig_len, __entry->orig_logical, __entry->goal_group, __entry->goal_start, __entry->goal_len, __entry->goal_logical, __entry->result_group, __entry->result_start, __entry->result_len, __entry->result_logical, __entry->found, __entry->groups, show_criteria(__entry->cr), show_mballoc_flags(__entry->flags), __entry->tail, __entry->buddy ? 1 << __entry->buddy : 0));
TRACE_EVENT(ext4_mballoc_prealloc, TP_PROTO(struct ext4_allocation_context *ac),
TP_ARGS(ac),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( __u32, orig_logical ) __field( int, orig_start ) __field( __u32, orig_group ) __field( int, orig_len ) __field( __u32, result_logical ) __field( int, result_start ) __field( __u32, result_group ) __field( int, result_len ) ),
TP_fast_assign( __entry->dev = ac->ac_inode->i_sb->s_dev; __entry->ino = ac->ac_inode->i_ino; __entry->orig_logical = ac->ac_o_ex.fe_logical; __entry->orig_start = ac->ac_o_ex.fe_start; __entry->orig_group = ac->ac_o_ex.fe_group; __entry->orig_len = ac->ac_o_ex.fe_len; __entry->result_logical = ac->ac_b_ex.fe_logical; __entry->result_start = ac->ac_b_ex.fe_start; __entry->result_group = ac->ac_b_ex.fe_group; __entry->result_len = ac->ac_b_ex.fe_len; ),
TP_printk("dev %d,%d inode %llu orig %u/%d/%u@%u result %u/%d/%u@%u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->orig_group, __entry->orig_start, __entry->orig_len, __entry->orig_logical, __entry->result_group, __entry->result_start, __entry->result_len, __entry->result_logical));
DECLARE_EVENT_CLASS(ext4__mballoc, TP_PROTO(struct super_block *sb, struct inode *inode, ext4_group_t group, ext4_grpblk_t start, ext4_grpblk_t len),
TP_ARGS(sb, inode, group, start, len),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( int, result_start ) __field( __u32, result_group ) __field( int, result_len ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->ino = inode ? inode->i_ino : 0; __entry->result_start = start; __entry->result_group = group; __entry->result_len = len; ),
TP_printk("dev %d,%d inode %llu extent %u/%d/%d ", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->result_group, __entry->result_start, __entry->result_len));
DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
TP_PROTO(struct super_block *sb, struct inode *inode, ext4_group_t group, ext4_grpblk_t start, ext4_grpblk_t len),
TP_ARGS(sb, inode, group, start, len));
DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
TP_PROTO(struct super_block *sb, struct inode *inode, ext4_group_t group, ext4_grpblk_t start, ext4_grpblk_t len),
TP_ARGS(sb, inode, group, start, len));
TRACE_EVENT(ext4_forget, TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
TP_ARGS(inode, is_metadata, block),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, block ) __field( dev_t, dev ) __field( int, is_metadata ) __field( __u16, mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->block = block; __entry->is_metadata = is_metadata; __entry->mode = inode->i_mode; ),
TP_printk("dev %d,%d ino %llu mode 0%o is_metadata %d block %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->mode, __entry->is_metadata, __entry->block));
TRACE_EVENT(ext4_da_update_reserve_space, TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
TP_ARGS(inode, used_blocks, quota_claim),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, i_blocks ) __field( dev_t, dev ) __field( int, used_blocks ) __field( int, reserved_data_blocks ) __field( int, quota_claim ) __field( __u16, mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->i_blocks = inode->i_blocks; __entry->used_blocks = used_blocks; __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; __entry->quota_claim = quota_claim; __entry->mode = inode->i_mode; ),
TP_printk("dev %d,%d ino %llu mode 0%o i_blocks %llu used_blocks %d " "reserved_data_blocks %d quota_claim %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->mode, __entry->i_blocks, __entry->used_blocks, __entry->reserved_data_blocks, __entry->quota_claim));
TRACE_EVENT(ext4_da_reserve_space, TP_PROTO(struct inode *inode, int nr_resv),
TP_ARGS(inode, nr_resv),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, i_blocks ) __field( dev_t, dev ) __field( int, reserve_blocks ) __field( int, reserved_data_blocks ) __field( __u16, mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->i_blocks = inode->i_blocks; __entry->reserve_blocks = nr_resv; __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; __entry->mode = inode->i_mode; ),
TP_printk("dev %d,%d ino %llu mode 0%o i_blocks %llu reserve_blocks %d" "reserved_data_blocks %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->mode, __entry->i_blocks, __entry->reserve_blocks, __entry->reserved_data_blocks));
TRACE_EVENT(ext4_da_release_space, TP_PROTO(struct inode *inode, int freed_blocks),
TP_ARGS(inode, freed_blocks),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, i_blocks ) __field( dev_t, dev ) __field( int, freed_blocks ) __field( int, reserved_data_blocks ) __field( __u16, mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->i_blocks = inode->i_blocks; __entry->freed_blocks = freed_blocks; __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; __entry->mode = inode->i_mode; ),
TP_printk("dev %d,%d ino %llu mode 0%o i_blocks %llu freed_blocks %d " "reserved_data_blocks %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->mode, __entry->i_blocks, __entry->freed_blocks, __entry->reserved_data_blocks));
DECLARE_EVENT_CLASS(ext4__bitmap_load, TP_PROTO(struct super_block *sb, unsigned long group),
TP_ARGS(sb, group),
TP_STRUCT__entry( __field( dev_t, dev ) __field( __u32, group )
),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->group = group; ),
TP_printk("dev %d,%d group %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group));
DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
TP_PROTO(struct super_block *sb, unsigned long group),
TP_ARGS(sb, group));
DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
TP_PROTO(struct super_block *sb, unsigned long group),
TP_ARGS(sb, group));
DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
TP_PROTO(struct super_block *sb, unsigned long group),
TP_ARGS(sb, group));
TRACE_EVENT(ext4_read_block_bitmap_load, TP_PROTO(struct super_block *sb, unsigned long group, bool prefetch),
TP_ARGS(sb, group, prefetch),
TP_STRUCT__entry( __field( dev_t, dev ) __field( __u32, group ) __field( bool, prefetch )
),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->group = group; __entry->prefetch = prefetch; ),
TP_printk("dev %d,%d group %u prefetch %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group, __entry->prefetch));
DECLARE_EVENT_CLASS(ext4__fallocate_mode, TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
TP_ARGS(inode, offset, len, mode),
TP_STRUCT__entry( __field( u64, ino ) __field( loff_t, offset ) __field( loff_t, len ) __field( dev_t, dev ) __field( int, mode ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->offset = offset; __entry->len = len; __entry->mode = mode; ),
TP_printk("dev %d,%d ino %llu offset %lld len %lld mode %s", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->offset, __entry->len, show_falloc_mode(__entry->mode)));
DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
TP_ARGS(inode, offset, len, mode));
DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
TP_ARGS(inode, offset, len, mode));
DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
TP_ARGS(inode, offset, len, mode));
TRACE_EVENT(ext4_fallocate_exit, TP_PROTO(struct inode *inode, loff_t offset, unsigned int max_blocks, int ret),
TP_ARGS(inode, offset, max_blocks, ret),
TP_STRUCT__entry( __field( u64, ino ) __field( loff_t, pos ) __field( dev_t, dev ) __field( unsigned int, blocks ) __field( int, ret ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->pos = offset; __entry->blocks = max_blocks; __entry->ret = ret; ),
TP_printk("dev %d,%d ino %llu pos %lld blocks %u ret %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->pos, __entry->blocks, __entry->ret));
TRACE_EVENT(ext4_unlink_enter, TP_PROTO(struct inode *parent, struct dentry *dentry),
TP_ARGS(parent, dentry),
TP_STRUCT__entry( __field( u64, ino ) __field( u64, parent ) __field( loff_t, size ) __field( dev_t, dev ) ),
TP_fast_assign( __entry->dev = dentry->d_sb->s_dev; __entry->ino = d_inode(dentry)->i_ino; __entry->parent = parent->i_ino; __entry->size = d_inode(dentry)->i_size; ),
TP_printk("dev %d,%d ino %llu size %lld parent %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->size, __entry->parent));
TRACE_EVENT(ext4_unlink_exit, TP_PROTO(struct dentry *dentry, int ret),
TP_ARGS(dentry, ret),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( int, ret ) ),
TP_fast_assign( __entry->dev = dentry->d_sb->s_dev; __entry->ino = d_inode(dentry)->i_ino; __entry->ret = ret; ),
TP_printk("dev %d,%d ino %llu ret %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->ret));
DECLARE_EVENT_CLASS(ext4__truncate, TP_PROTO(struct inode *inode),
TP_ARGS(inode),
TP_STRUCT__entry( __field( u64, ino ) __field( __u64, blocks ) __field( dev_t, dev ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->blocks = inode->i_blocks; ),
TP_printk("dev %d,%d ino %llu blocks %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->blocks));
DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
TP_PROTO(struct inode *inode),
TP_ARGS(inode));
DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
TP_PROTO(struct inode *inode),
TP_ARGS(inode));
/* 'ux' is the unwritten extent. */TRACE_EVENT(ext4_ext_convert_to_initialized_enter, TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, struct ext4_extent *ux),
TP_ARGS(inode, map, ux),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, u_pblk ) __field( dev_t, dev ) __field( ext4_lblk_t, m_lblk ) __field( unsigned, m_len ) __field( ext4_lblk_t, u_lblk ) __field( unsigned, u_len ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->m_lblk = map->m_lblk; __entry->m_len = map->m_len; __entry->u_lblk = le32_to_cpu(ux->ee_block); __entry->u_len = ext4_ext_get_actual_len(ux); __entry->u_pblk = ext4_ext_pblock(ux); ),
TP_printk("dev %d,%d ino %llu m_lblk %u m_len %u u_lblk %u u_len %u " "u_pblk %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->m_lblk, __entry->m_len, __entry->u_lblk, __entry->u_len, __entry->u_pblk));
/* * 'ux' is the unwritten extent. * 'ix' is the initialized extent to which blocks are transferred. */TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, struct ext4_extent *ux, struct ext4_extent *ix),
TP_ARGS(inode, map, ux, ix),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, u_pblk ) __field( ext4_fsblk_t, i_pblk ) __field( dev_t, dev ) __field( ext4_lblk_t, m_lblk ) __field( unsigned, m_len ) __field( ext4_lblk_t, u_lblk ) __field( unsigned, u_len ) __field( ext4_lblk_t, i_lblk ) __field( unsigned, i_len ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->m_lblk = map->m_lblk; __entry->m_len = map->m_len; __entry->u_lblk = le32_to_cpu(ux->ee_block); __entry->u_len = ext4_ext_get_actual_len(ux); __entry->u_pblk = ext4_ext_pblock(ux); __entry->i_lblk = le32_to_cpu(ix->ee_block); __entry->i_len = ext4_ext_get_actual_len(ix); __entry->i_pblk = ext4_ext_pblock(ix); ),
TP_printk("dev %d,%d ino %llu m_lblk %u m_len %u " "u_lblk %u u_len %u u_pblk %llu " "i_lblk %u i_len %u i_pblk %llu ", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->m_lblk, __entry->m_len, __entry->u_lblk, __entry->u_len, __entry->u_pblk, __entry->i_lblk, __entry->i_len, __entry->i_pblk));
DECLARE_EVENT_CLASS(ext4__map_blocks_enter, TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len, unsigned int flags),
TP_ARGS(inode, lblk, len, flags),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( ext4_lblk_t, lblk ) __field( unsigned int, len ) __field( unsigned int, flags ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->lblk = lblk; __entry->len = len; __entry->flags = flags; ),
TP_printk("dev %d,%d ino %llu lblk %u len %u flags %s", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->lblk, __entry->len, show_map_flags(__entry->flags)));
DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter, TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned len, unsigned flags),
TP_ARGS(inode, lblk, len, flags));
DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned len, unsigned flags),
TP_ARGS(inode, lblk, len, flags));
DECLARE_EVENT_CLASS(ext4__map_blocks_exit, TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map, int ret),
TP_ARGS(inode, flags, map, ret),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, pblk ) __field( dev_t, dev ) __field( unsigned int, flags ) __field( ext4_lblk_t, lblk ) __field( unsigned int, len ) __field( unsigned int, mflags ) __field( int, ret ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->flags = flags; __entry->pblk = map->m_pblk; __entry->lblk = map->m_lblk; __entry->len = map->m_len; __entry->mflags = map->m_flags; __entry->ret = ret; ),
TP_printk("dev %d,%d ino %llu flags %s lblk %u pblk %llu len %u " "mflags %s ret %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, show_map_flags(__entry->flags), __entry->lblk, __entry->pblk, __entry->len, show_mflags(__entry->mflags), __entry->ret));
DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map, int ret),
TP_ARGS(inode, flags, map, ret));
DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map, int ret),
TP_ARGS(inode, flags, map, ret));
TRACE_EVENT(ext4_ext_load_extent, TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
TP_ARGS(inode, lblk, pblk),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, pblk ) __field( dev_t, dev ) __field( ext4_lblk_t, lblk ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->pblk = pblk; __entry->lblk = lblk; ),
TP_printk("dev %d,%d ino %llu lblk %u pblk %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->lblk, __entry->pblk));
TRACE_EVENT(ext4_load_inode, TP_PROTO(struct super_block *sb, unsigned long ino),
TP_ARGS(sb, ino),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->ino = ino; ),
TP_printk("dev %d,%d ino %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino));
TRACE_EVENT(ext4_journal_start_sb, TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks, int revoke_creds, int type, unsigned long IP),
TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, type, IP),
TP_STRUCT__entry( __field( dev_t, dev ) __field( unsigned long, ip ) __field( int, blocks ) __field( int, rsv_blocks ) __field( int, revoke_creds ) __field( int, type ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->ip = IP; __entry->blocks = blocks; __entry->rsv_blocks = rsv_blocks; __entry->revoke_creds = revoke_creds; __entry->type = type; ),
TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," " type %d, caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, __entry->revoke_creds, __entry->type, (void *)__entry->ip));
TRACE_EVENT(ext4_journal_start_inode, TP_PROTO(struct inode *inode, int blocks, int rsv_blocks, int revoke_creds, int type, unsigned long IP),
TP_ARGS(inode, blocks, rsv_blocks, revoke_creds, type, IP),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( unsigned long, ip ) __field( int, blocks ) __field( int, rsv_blocks ) __field( int, revoke_creds ) __field( int, type ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ip = IP; __entry->blocks = blocks; __entry->rsv_blocks = rsv_blocks; __entry->revoke_creds = revoke_creds; __entry->type = type; __entry->ino = inode->i_ino; ),
TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," " type %d, ino %llu, caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, __entry->revoke_creds, __entry->type, __entry->ino, (void *)__entry->ip));
TRACE_EVENT(ext4_journal_start_reserved, TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
TP_ARGS(sb, blocks, IP),
TP_STRUCT__entry( __field( dev_t, dev ) __field(unsigned long, ip ) __field( int, blocks ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->ip = IP; __entry->blocks = blocks; ),
TP_printk("dev %d,%d blocks, %d caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->blocks, (void *)__entry->ip));
DECLARE_EVENT_CLASS(ext4__trim, TP_PROTO(struct super_block *sb, ext4_group_t group, ext4_grpblk_t start, ext4_grpblk_t len),
TP_ARGS(sb, group, start, len),
TP_STRUCT__entry( __field( int, dev_major ) __field( int, dev_minor ) __field( __u32, group ) __field( int, start ) __field( int, len ) ),
TP_fast_assign( __entry->dev_major = MAJOR(sb->s_dev); __entry->dev_minor = MINOR(sb->s_dev); __entry->group = group; __entry->start = start; __entry->len = len; ),
TP_printk("dev %d,%d group %u, start %d, len %d", __entry->dev_major, __entry->dev_minor, __entry->group, __entry->start, __entry->len));
DEFINE_EVENT(ext4__trim, ext4_trim_extent,
TP_PROTO(struct super_block *sb, ext4_group_t group, ext4_grpblk_t start, ext4_grpblk_t len),
TP_ARGS(sb, group, start, len));
DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
TP_PROTO(struct super_block *sb, ext4_group_t group, ext4_grpblk_t start, ext4_grpblk_t len),
TP_ARGS(sb, group, start, len));
TRACE_EVENT(ext4_ext_handle_unwritten_extents, TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags, unsigned int allocated, ext4_fsblk_t newblock),
TP_ARGS(inode, map, flags, allocated, newblock),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, pblk ) __field( ext4_fsblk_t, newblk ) __field( dev_t, dev ) __field( int, flags ) __field( ext4_lblk_t, lblk ) __field( unsigned int, len ) __field( unsigned int, allocated ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->flags = flags; __entry->lblk = map->m_lblk; __entry->pblk = map->m_pblk; __entry->len = map->m_len; __entry->allocated = allocated; __entry->newblk = newblock; ),
TP_printk("dev %d,%d ino %llu m_lblk %u m_pblk %llu m_len %u flags %s " "allocated %d newblock %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, __entry->len, show_map_flags(__entry->flags), (unsigned int) __entry->allocated, (unsigned long long) __entry->newblk));
TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
TP_ARGS(sb, map, ret),
TP_STRUCT__entry( __field( dev_t, dev ) __field( unsigned int, flags ) __field( ext4_lblk_t, lblk ) __field( ext4_fsblk_t, pblk ) __field( unsigned int, len ) __field( int, ret ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->flags = map->m_flags; __entry->lblk = map->m_lblk; __entry->pblk = map->m_pblk; __entry->len = map->m_len; __entry->ret = ret; ),
TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->lblk, (unsigned long long) __entry->pblk, __entry->len, show_mflags(__entry->flags), __entry->ret));
TRACE_EVENT(ext4_ext_show_extent, TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, unsigned short len),
TP_ARGS(inode, lblk, pblk, len),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, pblk ) __field( dev_t, dev ) __field( ext4_lblk_t, lblk ) __field( unsigned short, len ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->pblk = pblk; __entry->lblk = lblk; __entry->len = len; ),
TP_printk("dev %d,%d ino %llu lblk %u pblk %llu len %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, (unsigned short) __entry->len));
TRACE_EVENT(ext4_remove_blocks, TP_PROTO(struct inode *inode, struct ext4_extent *ex, ext4_lblk_t from, ext4_fsblk_t to, struct partial_cluster *pc),
TP_ARGS(inode, ex, from, to, pc),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, ee_pblk ) __field( ext4_fsblk_t, pc_pclu ) __field( dev_t, dev ) __field( ext4_lblk_t, from ) __field( ext4_lblk_t, to ) __field( ext4_lblk_t, ee_lblk ) __field( unsigned short, ee_len ) __field( ext4_lblk_t, pc_lblk ) __field( int, pc_state) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->from = from; __entry->to = to; __entry->ee_pblk = ext4_ext_pblock(ex); __entry->ee_lblk = le32_to_cpu(ex->ee_block); __entry->ee_len = ext4_ext_get_actual_len(ex); __entry->pc_pclu = pc->pclu; __entry->pc_lblk = pc->lblk; __entry->pc_state = pc->state; ),
TP_printk("dev %d,%d ino %llu extent [%u(%llu), %u]" "from %u to %u partial [pclu %lld lblk %u state %d]", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (unsigned) __entry->ee_lblk, (unsigned long long) __entry->ee_pblk, (unsigned short) __entry->ee_len, (unsigned) __entry->from, (unsigned) __entry->to, (long long) __entry->pc_pclu, (unsigned int) __entry->pc_lblk, (int) __entry->pc_state));
TRACE_EVENT(ext4_ext_rm_leaf, TP_PROTO(struct inode *inode, ext4_lblk_t start, struct ext4_extent *ex, struct partial_cluster *pc),
TP_ARGS(inode, start, ex, pc),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, ee_pblk ) __field( ext4_fsblk_t, pc_pclu ) __field( dev_t, dev ) __field( ext4_lblk_t, start ) __field( ext4_lblk_t, ee_lblk ) __field( short, ee_len ) __field( ext4_lblk_t, pc_lblk ) __field( int, pc_state) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->start = start; __entry->ee_lblk = le32_to_cpu(ex->ee_block); __entry->ee_pblk = ext4_ext_pblock(ex); __entry->ee_len = ext4_ext_get_actual_len(ex); __entry->pc_pclu = pc->pclu; __entry->pc_lblk = pc->lblk; __entry->pc_state = pc->state; ),
TP_printk("dev %d,%d ino %llu start_lblk %u last_extent [%u(%llu), %u]" "partial [pclu %lld lblk %u state %d]", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (unsigned) __entry->start, (unsigned) __entry->ee_lblk, (unsigned long long) __entry->ee_pblk, (unsigned short) __entry->ee_len, (long long) __entry->pc_pclu, (unsigned int) __entry->pc_lblk, (int) __entry->pc_state));
TRACE_EVENT(ext4_ext_rm_idx, TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
TP_ARGS(inode, pblk),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, pblk ) __field( dev_t, dev ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->pblk = pblk; ),
TP_printk("dev %d,%d ino %llu index_pblk %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (unsigned long long) __entry->pblk));
TRACE_EVENT(ext4_ext_remove_space, TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end, int depth),
TP_ARGS(inode, start, end, depth),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( ext4_lblk_t, start ) __field( ext4_lblk_t, end ) __field( int, depth ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->start = start; __entry->end = end; __entry->depth = depth; ),
TP_printk("dev %d,%d ino %llu since %u end %u depth %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (unsigned) __entry->start, (unsigned) __entry->end, __entry->depth));
TRACE_EVENT(ext4_ext_remove_space_done, TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end, int depth, struct partial_cluster *pc, __le16 eh_entries),
TP_ARGS(inode, start, end, depth, pc, eh_entries),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, pc_pclu ) __field( dev_t, dev ) __field( ext4_lblk_t, start ) __field( ext4_lblk_t, end ) __field( int, depth ) __field( ext4_lblk_t, pc_lblk ) __field( int, pc_state ) __field( unsigned short, eh_entries ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->start = start; __entry->end = end; __entry->depth = depth; __entry->pc_pclu = pc->pclu; __entry->pc_lblk = pc->lblk; __entry->pc_state = pc->state; __entry->eh_entries = le16_to_cpu(eh_entries); ),
TP_printk("dev %d,%d ino %llu since %u end %u depth %d " "partial [pclu %lld lblk %u state %d] " "remaining_entries %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, (unsigned) __entry->start, (unsigned) __entry->end, __entry->depth, (long long) __entry->pc_pclu, (unsigned int) __entry->pc_lblk, (int) __entry->pc_state, (unsigned short) __entry->eh_entries));
DECLARE_EVENT_CLASS(ext4__es_extent, TP_PROTO(struct inode *inode, struct extent_status *es),
TP_ARGS(inode, es),
TP_STRUCT__entry( __field( u64, ino ) __field( u64, seq ) __field( ext4_fsblk_t, pblk ) __field( dev_t, dev ) __field( ext4_lblk_t, lblk ) __field( ext4_lblk_t, len ) __field( char, status ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->lblk = es->es_lblk; __entry->len = es->es_len; __entry->pblk = ext4_es_show_pblock(es); __entry->status = ext4_es_status(es); __entry->seq = EXT4_I(inode)->i_es_seq; ),
TP_printk("dev %d,%d ino %llu es [%u/%u) mapped %llu status %s seq %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->lblk, __entry->len, __entry->pblk, show_extent_status(__entry->status), __entry->seq));
DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent, TP_PROTO(struct inode *inode, struct extent_status *es),
TP_ARGS(inode, es));
DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent, TP_PROTO(struct inode *inode, struct extent_status *es),
TP_ARGS(inode, es));
TRACE_EVENT(ext4_es_remove_extent, TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
TP_ARGS(inode, lblk, len),
TP_STRUCT__entry( __field( u64, ino ) __field( loff_t, lblk ) __field( loff_t, len ) __field( u64, seq ) __field( dev_t, dev ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->lblk = lblk; __entry->len = len; __entry->seq = EXT4_I(inode)->i_es_seq; ),
TP_printk("dev %d,%d ino %llu es [%lld/%lld) seq %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->lblk, __entry->len, __entry->seq));
TRACE_EVENT(ext4_es_find_extent_range_enter, TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
TP_ARGS(inode, lblk),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( ext4_lblk_t, lblk ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->lblk = lblk; ),
TP_printk("dev %d,%d ino %llu lblk %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->lblk));
TRACE_EVENT(ext4_es_find_extent_range_exit, TP_PROTO(struct inode *inode, struct extent_status *es),
TP_ARGS(inode, es),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, pblk ) __field( dev_t, dev ) __field( ext4_lblk_t, lblk ) __field( ext4_lblk_t, len ) __field( char, status ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->lblk = es->es_lblk; __entry->len = es->es_len; __entry->pblk = ext4_es_show_pblock(es); __entry->status = ext4_es_status(es); ),
TP_printk("dev %d,%d ino %llu es [%u/%u) mapped %llu status %s", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->lblk, __entry->len, __entry->pblk, show_extent_status(__entry->status)));
TRACE_EVENT(ext4_es_lookup_extent_enter, TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
TP_ARGS(inode, lblk),
TP_STRUCT__entry( __field( u64, ino ) __field( dev_t, dev ) __field( ext4_lblk_t, lblk ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->lblk = lblk; ),
TP_printk("dev %d,%d ino %llu lblk %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->lblk));
TRACE_EVENT(ext4_es_lookup_extent_exit, TP_PROTO(struct inode *inode, struct extent_status *es, int found),
TP_ARGS(inode, es, found),
TP_STRUCT__entry( __field( u64, ino ) __field( ext4_fsblk_t, pblk ) __field( dev_t, dev ) __field( ext4_lblk_t, lblk ) __field( ext4_lblk_t, len ) __field( int, found ) __field( char, status ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->lblk = es->es_lblk; __entry->len = es->es_len; __entry->pblk = ext4_es_show_pblock(es); __entry->status = ext4_es_status(es); __entry->found = found; ),
TP_printk("dev %d,%d ino %llu found %d [%u/%u) %llu %s", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->found, __entry->lblk, __entry->len, __entry->found ? __entry->pblk : 0, show_extent_status(__entry->found ? __entry->status : 0)));
DECLARE_EVENT_CLASS(ext4__es_shrink_enter, TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
TP_ARGS(sb, nr_to_scan, cache_cnt),
TP_STRUCT__entry( __field( dev_t, dev ) __field( int, nr_to_scan ) __field( int, cache_cnt ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->nr_to_scan = nr_to_scan; __entry->cache_cnt = cache_cnt; ),
TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_to_scan, __entry->cache_cnt));
DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count, TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
TP_ARGS(sb, nr_to_scan, cache_cnt));
DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter, TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
TP_ARGS(sb, nr_to_scan, cache_cnt));
TRACE_EVENT(ext4_es_shrink_scan_exit, TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
TP_ARGS(sb, nr_shrunk, cache_cnt),
TP_STRUCT__entry( __field( dev_t, dev ) __field( int, nr_shrunk ) __field( int, cache_cnt ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->nr_shrunk = nr_shrunk; __entry->cache_cnt = cache_cnt; ),
TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk, __entry->cache_cnt));
TRACE_EVENT(ext4_collapse_range, TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
TP_ARGS(inode, offset, len),
TP_STRUCT__entry( __field(u64, ino) __field(loff_t, offset) __field(loff_t, len) __field(dev_t, dev) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->offset = offset; __entry->len = len; ),
TP_printk("dev %d,%d ino %llu offset %lld len %lld", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->offset, __entry->len));
TRACE_EVENT(ext4_insert_range, TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
TP_ARGS(inode, offset, len),
TP_STRUCT__entry( __field(u64, ino) __field(loff_t, offset) __field(loff_t, len) __field(dev_t, dev) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->offset = offset; __entry->len = len; ),
TP_printk("dev %d,%d ino %llu offset %lld len %lld", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->offset, __entry->len));
TRACE_EVENT(ext4_es_shrink, TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time, int nr_skipped, int retried),
TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
TP_STRUCT__entry( __field( dev_t, dev ) __field( int, nr_shrunk ) __field( unsigned long long, scan_time ) __field( int, nr_skipped ) __field( int, retried ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->nr_shrunk = nr_shrunk; __entry->scan_time = div_u64(scan_time, 1000); __entry->nr_skipped = nr_skipped; __entry->retried = retried; ),
TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu " "nr_skipped %d retried %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk, __entry->scan_time, __entry->nr_skipped, __entry->retried));
TRACE_EVENT(ext4_es_insert_delayed_extent, TP_PROTO(struct inode *inode, struct extent_status *es, bool lclu_allocated, bool end_allocated),
TP_ARGS(inode, es, lclu_allocated, end_allocated),
TP_STRUCT__entry( __field( u64, ino ) __field( u64, seq ) __field( ext4_fsblk_t, pblk ) __field( dev_t, dev ) __field( ext4_lblk_t, lblk ) __field( ext4_lblk_t, len ) __field( char, status ) __field( bool, lclu_allocated ) __field( bool, end_allocated ) ),
TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->lblk = es->es_lblk; __entry->len = es->es_len; __entry->pblk = ext4_es_show_pblock(es); __entry->status = ext4_es_status(es); __entry->lclu_allocated = lclu_allocated; __entry->end_allocated = end_allocated; __entry->seq = EXT4_I(inode)->i_es_seq; ),
TP_printk("dev %d,%d ino %llu es [%u/%u) mapped %llu status %s allocated %d %d seq %llu", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->lblk, __entry->len, __entry->pblk, show_extent_status(__entry->status), __entry->lclu_allocated, __entry->end_allocated, __entry->seq));
/* fsmap traces */DECLARE_EVENT_CLASS(ext4_fsmap_class, TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, u64 owner), TP_ARGS(sb, keydev, agno, bno, len, owner), TP_STRUCT__entry( __field(dev_t, dev) __field(dev_t, keydev) __field(u32, agno) __field(u64, bno) __field(u64, len) __field(u64, owner) ), TP_fast_assign( __entry->dev = sb->s_bdev->bd_dev; __entry->keydev = new_decode_dev(keydev); __entry->agno = agno; __entry->bno = bno; __entry->len = len; __entry->owner = owner; ), TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n", MAJOR(__entry->dev), MINOR(__entry->dev), MAJOR(__entry->keydev), MINOR(__entry->keydev), __entry->agno, __entry->bno, __entry->len, __entry->owner))#define DEFINE_FSMAP_EVENT(name) \DEFINE_EVENT(ext4_fsmap_class, name, \ TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \ u64 owner), \ TP_ARGS(sb, keydev, agno, bno, len, owner))DEFINE_FSMAP_EVENT(ext4_fsmap_low_key);DEFINE_FSMAP_EVENT(ext4_fsmap_high_key);DEFINE_FSMAP_EVENT(ext4_fsmap_mapping);
DECLARE_EVENT_CLASS(ext4_getfsmap_class, TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), TP_ARGS(sb, fsmap), TP_STRUCT__entry( __field(dev_t, dev) __field(dev_t, keydev) __field(u64, block) __field(u64, len) __field(u64, owner) __field(u64, flags) ), TP_fast_assign( __entry->dev = sb->s_bdev->bd_dev; __entry->keydev = new_decode_dev(fsmap->fmr_device); __entry->block = fsmap->fmr_physical; __entry->len = fsmap->fmr_length; __entry->owner = fsmap->fmr_owner; __entry->flags = fsmap->fmr_flags; ), TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n", MAJOR(__entry->dev), MINOR(__entry->dev), MAJOR(__entry->keydev), MINOR(__entry->keydev), __entry->block, __entry->len, __entry->owner, __entry->flags))#define DEFINE_GETFSMAP_EVENT(name) \DEFINE_EVENT(ext4_getfsmap_class, name, \ TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \ TP_ARGS(sb, fsmap))DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key);DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key);DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping);
TRACE_EVENT(ext4_shutdown, TP_PROTO(struct super_block *sb, unsigned long flags),
TP_ARGS(sb, flags),
TP_STRUCT__entry( __field( dev_t, dev ) __field( unsigned, flags ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->flags = flags; ),
TP_printk("dev %d,%d flags %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->flags));
TRACE_EVENT(ext4_error, TP_PROTO(struct super_block *sb, const char *function, unsigned int line),
TP_ARGS(sb, function, line),
TP_STRUCT__entry( __field( dev_t, dev ) __field( const char *, function ) __field( unsigned, line ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->function = function; __entry->line = line; ),
TP_printk("dev %d,%d function %s line %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->function, __entry->line));
TRACE_EVENT(ext4_prefetch_bitmaps, TP_PROTO(struct super_block *sb, ext4_group_t group, ext4_group_t next, unsigned int prefetch_ios),
TP_ARGS(sb, group, next, prefetch_ios),
TP_STRUCT__entry( __field( dev_t, dev ) __field( __u32, group ) __field( __u32, next ) __field( __u32, ios ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->group = group; __entry->next = next; __entry->ios = prefetch_ios; ),
TP_printk("dev %d,%d group %u next %u ios %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group, __entry->next, __entry->ios));
TRACE_EVENT(ext4_lazy_itable_init, TP_PROTO(struct super_block *sb, ext4_group_t group),
TP_ARGS(sb, group),
TP_STRUCT__entry( __field( dev_t, dev ) __field( __u32, group ) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->group = group; ),
TP_printk("dev %d,%d group %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group));
TRACE_EVENT(ext4_fc_replay_scan, TP_PROTO(struct super_block *sb, int error, int off),
TP_ARGS(sb, error, off),
TP_STRUCT__entry( __field(dev_t, dev) __field(int, error) __field(int, off) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->error = error; __entry->off = off; ),
TP_printk("dev %d,%d error %d, off %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->error, __entry->off));
TRACE_EVENT(ext4_fc_replay, TP_PROTO(struct super_block *sb, int tag, int ino, int priv1, int priv2),
TP_ARGS(sb, tag, ino, priv1, priv2),
TP_STRUCT__entry( __field(dev_t, dev) __field(int, tag) __field(int, ino) __field(int, priv1) __field(int, priv2) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->tag = tag; __entry->ino = ino; __entry->priv1 = priv1; __entry->priv2 = priv2; ),
TP_printk("dev %d,%d: tag %d, ino %d, data1 %d, data2 %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tag, __entry->ino, __entry->priv1, __entry->priv2));
TRACE_EVENT(ext4_fc_commit_start, TP_PROTO(struct super_block *sb, tid_t commit_tid),
TP_ARGS(sb, commit_tid),
TP_STRUCT__entry( __field(dev_t, dev) __field(tid_t, tid) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->tid = commit_tid; ),
TP_printk("dev %d,%d tid %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid));
TRACE_EVENT(ext4_fc_commit_stop, TP_PROTO(struct super_block *sb, int nblks, int reason, tid_t commit_tid),
TP_ARGS(sb, nblks, reason, commit_tid),
TP_STRUCT__entry( __field(dev_t, dev) __field(int, nblks) __field(int, reason) __field(int, num_fc) __field(int, num_fc_ineligible) __field(int, nblks_agg) __field(tid_t, tid) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->nblks = nblks; __entry->reason = reason; __entry->num_fc = EXT4_SB(sb)->s_fc_stats.fc_num_commits; __entry->num_fc_ineligible = EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; __entry->nblks_agg = EXT4_SB(sb)->s_fc_stats.fc_numblks; __entry->tid = commit_tid; ),
TP_printk("dev %d,%d nblks %d, reason %d, fc = %d, ineligible = %d, agg_nblks %d, tid %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nblks, __entry->reason, __entry->num_fc, __entry->num_fc_ineligible, __entry->nblks_agg, __entry->tid));
#define EM(a) { EXT4_FC_SNAP_ERR_##a, #a },#define EMe(a) { EXT4_FC_SNAP_ERR_##a, #a }
TRACE_EVENT(ext4_fc_lock_updates, TP_PROTO(struct super_block *sb, tid_t commit_tid, u64 locked_ns, unsigned int nr_inodes, unsigned int nr_ranges, int err, int snap_err),
TP_ARGS(sb, commit_tid, locked_ns, nr_inodes, nr_ranges, err, snap_err),
TP_STRUCT__entry(/* entry */ __field(dev_t, dev) __field(tid_t, tid) __field(u64, locked_ns) __field(unsigned int, nr_inodes) __field(unsigned int, nr_ranges) __field(int, err) __field(int, snap_err) ),
TP_fast_assign(/* assign */ __entry->dev = sb->s_dev; __entry->tid = commit_tid; __entry->locked_ns = locked_ns; __entry->nr_inodes = nr_inodes; __entry->nr_ranges = nr_ranges; __entry->err = err; __entry->snap_err = snap_err; ),
TP_printk("dev %d,%d tid %u locked_ns %llu nr_inodes %u nr_ranges %u err %d snap_err %s", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, __entry->locked_ns, __entry->nr_inodes, __entry->nr_ranges, __entry->err, __print_symbolic(__entry->snap_err, TRACE_SNAP_ERR)));
#undef EM#undef EMe#undef TRACE_SNAP_ERR
#define FC_REASON_NAME_STAT(reason) \ show_fc_reason(reason), \ __entry->fc_ineligible_rc[reason]
TRACE_EVENT(ext4_fc_stats, TP_PROTO(struct super_block *sb),
TP_ARGS(sb),
TP_STRUCT__entry( __field(dev_t, dev) __array(unsigned int, fc_ineligible_rc, EXT4_FC_REASON_MAX) __field(unsigned long, fc_commits) __field(unsigned long, fc_ineligible_commits) __field(unsigned long, fc_numblks) ),
TP_fast_assign( int i;
__entry->dev = sb->s_dev; for (i = 0; i < EXT4_FC_REASON_MAX; i++) { __entry->fc_ineligible_rc[i] = EXT4_SB(sb)->s_fc_stats.fc_ineligible_reason_count[i]; } __entry->fc_commits = EXT4_SB(sb)->s_fc_stats.fc_num_commits; __entry->fc_ineligible_commits = EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; __entry->fc_numblks = EXT4_SB(sb)->s_fc_stats.fc_numblks; ),
TP_printk("dev %d,%d fc ineligible reasons:\n" "%s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u" "num_commits:%lu, ineligible: %lu, numblks: %lu", MAJOR(__entry->dev), MINOR(__entry->dev), FC_REASON_NAME_STAT(EXT4_FC_REASON_XATTR), FC_REASON_NAME_STAT(EXT4_FC_REASON_CROSS_RENAME), FC_REASON_NAME_STAT(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE), FC_REASON_NAME_STAT(EXT4_FC_REASON_NOMEM), FC_REASON_NAME_STAT(EXT4_FC_REASON_SWAP_BOOT), FC_REASON_NAME_STAT(EXT4_FC_REASON_RESIZE), FC_REASON_NAME_STAT(EXT4_FC_REASON_RENAME_DIR), FC_REASON_NAME_STAT(EXT4_FC_REASON_FALLOC_RANGE), FC_REASON_NAME_STAT(EXT4_FC_REASON_INODE_JOURNAL_DATA), FC_REASON_NAME_STAT(EXT4_FC_REASON_ENCRYPTED_FILENAME), __entry->fc_commits, __entry->fc_ineligible_commits, __entry->fc_numblks));
DECLARE_EVENT_CLASS(ext4_fc_track_dentry,
TP_PROTO(handle_t *handle, struct inode *inode, struct dentry *dentry, int ret),
TP_ARGS(handle, inode, dentry, ret),
TP_STRUCT__entry( __field(u64, i_ino) __field(dev_t, dev) __field(tid_t, t_tid) __field(tid_t, i_sync_tid) __field(int, error) ),
TP_fast_assign( struct ext4_inode_info *ei = EXT4_I(inode);
__entry->dev = inode->i_sb->s_dev; __entry->t_tid = handle->h_transaction->t_tid; __entry->i_ino = inode->i_ino; __entry->i_sync_tid = ei->i_sync_tid; __entry->error = ret; ),
TP_printk("dev %d,%d, t_tid %u, ino %llu, i_sync_tid %u, error %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, __entry->error ));
#define DEFINE_EVENT_CLASS_DENTRY(__type) \DEFINE_EVENT(ext4_fc_track_dentry, ext4_fc_track_##__type, \ TP_PROTO(handle_t *handle, struct inode *inode, \ struct dentry *dentry, int ret), \ TP_ARGS(handle, inode, dentry, ret) \)
DEFINE_EVENT_CLASS_DENTRY(create);DEFINE_EVENT_CLASS_DENTRY(link);DEFINE_EVENT_CLASS_DENTRY(unlink);
TRACE_EVENT(ext4_fc_track_inode, TP_PROTO(handle_t *handle, struct inode *inode, int ret),
TP_ARGS(handle, inode, ret),
TP_STRUCT__entry( __field(u64, i_ino) __field(dev_t, dev) __field(tid_t, t_tid) __field(tid_t, i_sync_tid) __field(int, error) ),
TP_fast_assign( struct ext4_inode_info *ei = EXT4_I(inode);
__entry->dev = inode->i_sb->s_dev; __entry->t_tid = handle->h_transaction->t_tid; __entry->i_ino = inode->i_ino; __entry->i_sync_tid = ei->i_sync_tid; __entry->error = ret; ),
TP_printk("dev %d:%d, t_tid %u, inode %llu, i_sync_tid %u, error %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, __entry->error) );
TRACE_EVENT(ext4_fc_track_range, TP_PROTO(handle_t *handle, struct inode *inode, long start, long end, int ret),
TP_ARGS(handle, inode, start, end, ret),
TP_STRUCT__entry( __field(u64, i_ino) __field(long, start) __field(long, end) __field(dev_t, dev) __field(tid_t, t_tid) __field(tid_t, i_sync_tid) __field(int, error) ),
TP_fast_assign( struct ext4_inode_info *ei = EXT4_I(inode);
__entry->dev = inode->i_sb->s_dev; __entry->t_tid = handle->h_transaction->t_tid; __entry->i_ino = inode->i_ino; __entry->i_sync_tid = ei->i_sync_tid; __entry->start = start; __entry->end = end; __entry->error = ret; ),
TP_printk("dev %d:%d, t_tid %u, inode %llu, i_sync_tid %u, error %d, start %ld, end %ld", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, __entry->error, __entry->start, __entry->end) );
TRACE_EVENT(ext4_fc_cleanup, TP_PROTO(journal_t *journal, int full, tid_t tid),
TP_ARGS(journal, full, tid),
TP_STRUCT__entry( __field(dev_t, dev) __field(int, j_fc_off) __field(int, full) __field(tid_t, tid) ),
TP_fast_assign( struct super_block *sb = journal->j_private;
__entry->dev = sb->s_dev; __entry->j_fc_off = journal->j_fc_off; __entry->full = full; __entry->tid = tid; ),
TP_printk("dev %d,%d, j_fc_off %d, full %d, tid %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->j_fc_off, __entry->full, __entry->tid) );
TRACE_EVENT(ext4_update_sb, TP_PROTO(struct super_block *sb, ext4_fsblk_t fsblk, unsigned int flags),
TP_ARGS(sb, fsblk, flags),
TP_STRUCT__entry( __field(dev_t, dev) __field(ext4_fsblk_t, fsblk) __field(unsigned int, flags) ),
TP_fast_assign( __entry->dev = sb->s_dev; __entry->fsblk = fsblk; __entry->flags = flags; ),
TP_printk("dev %d,%d fsblk %llu flags %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->fsblk, __entry->flags));
TRACE_EVENT(ext4_move_extent_enter, TP_PROTO(struct inode *orig_inode, struct ext4_map_blocks *orig_map, struct inode *donor_inode, ext4_lblk_t donor_lblk),
TP_ARGS(orig_inode, orig_map, donor_inode, donor_lblk),
TP_STRUCT__entry( __field(u64, orig_ino) __field(u64, donor_ino) __field(dev_t, dev) __field(ext4_lblk_t, orig_lblk) __field(unsigned int, orig_flags) __field(ext4_lblk_t, donor_lblk) __field(unsigned int, len) ),
TP_fast_assign( __entry->dev = orig_inode->i_sb->s_dev; __entry->orig_ino = orig_inode->i_ino; __entry->orig_lblk = orig_map->m_lblk; __entry->orig_flags = orig_map->m_flags; __entry->donor_ino = donor_inode->i_ino; __entry->donor_lblk = donor_lblk; __entry->len = orig_map->m_len; ),
TP_printk("dev %d,%d origin ino %llu lblk %u flags %s donor ino %llu lblk %u len %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->orig_ino, __entry->orig_lblk, show_mflags(__entry->orig_flags), __entry->donor_ino, __entry->donor_lblk, __entry->len));
TRACE_EVENT(ext4_move_extent_exit, TP_PROTO(struct inode *orig_inode, ext4_lblk_t orig_lblk, struct inode *donor_inode, ext4_lblk_t donor_lblk, unsigned int m_len, u64 move_len, int move_type, int ret),
TP_ARGS(orig_inode, orig_lblk, donor_inode, donor_lblk, m_len, move_len, move_type, ret),
TP_STRUCT__entry( __field(u64, orig_ino) __field(u64, donor_ino) __field(u64, move_len) __field(dev_t, dev) __field(ext4_lblk_t, orig_lblk) __field(ext4_lblk_t, donor_lblk) __field(unsigned int, m_len) __field(int, move_type) __field(int, ret) ),
TP_fast_assign( __entry->dev = orig_inode->i_sb->s_dev; __entry->orig_ino = orig_inode->i_ino; __entry->orig_lblk = orig_lblk; __entry->donor_ino = donor_inode->i_ino; __entry->donor_lblk = donor_lblk; __entry->m_len = m_len; __entry->move_len = move_len; __entry->move_type = move_type; __entry->ret = ret; ),
TP_printk("dev %d,%d origin ino %llu lblk %u donor ino %llu lblk %u m_len %u, move_len %llu type %d ret %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->orig_ino, __entry->orig_lblk, __entry->donor_ino, __entry->donor_lblk, __entry->m_len, __entry->move_len, __entry->move_type, __entry->ret));
DECLARE_EVENT_CLASS(ext4_set_iomap_class, TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, loff_t offset, loff_t length, unsigned int flags), TP_ARGS(inode, map, offset, length, flags), TP_STRUCT__entry( __field(dev_t, dev) __field(u64, ino) __field(ext4_lblk_t, m_lblk) __field(ext4_fsblk_t, pblk) __field(unsigned int, m_len) __field(unsigned int, m_flags) __field(u64, m_seq) __field(loff_t, offset) __field(loff_t, length) __field(unsigned int, iomap_flags) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->m_lblk = map->m_lblk; __entry->pblk = map->m_pblk; __entry->m_len = map->m_len; __entry->m_flags = map->m_flags; __entry->m_seq = map->m_seq; __entry->offset = offset; __entry->length = length; __entry->iomap_flags = flags;
), TP_printk("dev %d:%d ino %llu m_lblk %u pblk %llu m_len %u m_flags %s m_seq %llu orig_off 0x%llx orig_len 0x%llx iomap_flags 0x%x", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->m_lblk, __entry->pblk, __entry->m_len, show_mflags(__entry->m_flags), __entry->m_seq, __entry->offset, __entry->length, __entry->iomap_flags))
#define DEFINE_SET_IOMAP_EVENT(name) \DEFINE_EVENT(ext4_set_iomap_class, name, \ TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, \ loff_t offset, loff_t length, unsigned int flags), \ TP_ARGS(inode, map, offset, length, flags))
DEFINE_SET_IOMAP_EVENT(ext4_iomap_buffered_read_begin);DEFINE_SET_IOMAP_EVENT(ext4_iomap_buffered_write_begin);DEFINE_SET_IOMAP_EVENT(ext4_iomap_map_writeback_range);DEFINE_SET_IOMAP_EVENT(ext4_iomap_zero_begin);
DECLARE_EVENT_CLASS(ext4_iomap_disksize_pending, TP_PROTO(struct inode *inode), TP_ARGS(inode), TP_STRUCT__entry( __field(dev_t, dev) __field(u64, ino) __field(loff_t, i_disksize) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->i_disksize = READ_ONCE(EXT4_I(inode)->i_disksize); ), TP_printk("dev %d:%d ino %llu i_disksize %lld", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->i_disksize));
DEFINE_EVENT(ext4_iomap_disksize_pending, ext4_iomap_mark_disksize_pending, TP_PROTO(struct inode *inode), TP_ARGS(inode));
DEFINE_EVENT(ext4_iomap_disksize_pending, ext4_iomap_clear_disksize_pending, TP_PROTO(struct inode *inode), TP_ARGS(inode));
DEFINE_EVENT(ext4_iomap_disksize_pending, ext4_iomap_wait_disksize_pending, TP_PROTO(struct inode *inode), TP_ARGS(inode));
/* disksize pending I/O tracepoints for iomap Buffered I/O path */DECLARE_EVENT_CLASS(ext4_iomap_wb_disksize_pending, TP_PROTO(struct inode *inode, loff_t io_offset, size_t io_size), TP_ARGS(inode, io_offset, io_size), TP_STRUCT__entry( __field(dev_t, dev) __field(u64, ino) __field(loff_t, io_offset) __field(size_t, io_size) __field(loff_t, i_size) __field(loff_t, i_disksize) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->io_offset = io_offset; __entry->io_size = io_size; __entry->i_size = i_size_read(inode); __entry->i_disksize = READ_ONCE(EXT4_I(inode)->i_disksize); ), TP_printk("dev %d:%d ino %llu io_offset %lld io_size %zu i_size %lld i_disksize %lld", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->io_offset, __entry->io_size, __entry->i_size, __entry->i_disksize));
DEFINE_EVENT(ext4_iomap_wb_disksize_pending, ext4_iomap_wb_disksize_pending_submit, TP_PROTO(struct inode *inode, loff_t io_offset, size_t io_size), TP_ARGS(inode, io_offset, io_size));
DEFINE_EVENT(ext4_iomap_wb_disksize_pending, ext4_iomap_wb_disksize_pending_wait, TP_PROTO(struct inode *inode, loff_t io_offset, size_t io_size), TP_ARGS(inode, io_offset, io_size));
TRACE_EVENT(ext4_iomap_wb_disksize_pending_complete, TP_PROTO(struct inode *inode, loff_t io_offset, size_t io_size, int ret), TP_ARGS(inode, io_offset, io_size, ret), TP_STRUCT__entry( __field(dev_t, dev) __field(u64, ino) __field(loff_t, io_offset) __field(size_t, io_size) __field(loff_t, i_size) __field(loff_t, i_disksize) __field(int, ret) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->io_offset = io_offset; __entry->io_size = io_size; __entry->i_size = i_size_read(inode); __entry->i_disksize = READ_ONCE(EXT4_I(inode)->i_disksize); __entry->ret = ret; ), TP_printk("dev %d:%d ino %llu io_offset %lld io_size %zu ret %d i_size %lld i_disksize %lld", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->io_offset, __entry->io_size, __entry->ret, __entry->i_size, __entry->i_disksize));
/* i_disksize update tracepoint */TRACE_EVENT(ext4_iomap_wb_update_disksize, TP_PROTO(struct inode *inode, loff_t end, loff_t i_size, loff_t i_disksize, loff_t new_disksize, bool is_disksize_grow), TP_ARGS(inode, end, i_size, i_disksize, new_disksize, is_disksize_grow), TP_STRUCT__entry( __field(dev_t, dev) __field(u64, ino) __field(loff_t, end) __field(loff_t, i_size) __field(loff_t, i_disksize) __field(loff_t, new_disksize) __field(bool, is_disksize_grow) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->end = end; __entry->i_size = i_size; __entry->i_disksize = i_disksize; __entry->new_disksize = new_disksize; __entry->is_disksize_grow = is_disksize_grow; ), TP_printk("dev %d:%d ino %llu end %lld i_size %lld i_disksize %lld new_disksize %lld is_disksize_grow %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->end, __entry->i_size, __entry->i_disksize, __entry->new_disksize, __entry->is_disksize_grow));
/* Block zero EOF tracepoint */TRACE_EVENT(ext4_block_zero_eof, TP_PROTO(struct inode *inode, loff_t from, loff_t length, bool did_zero, bool zero_written), TP_ARGS(inode, from, length, did_zero, zero_written), TP_STRUCT__entry( __field(dev_t, dev) __field(u64, ino) __field(loff_t, from) __field(loff_t, length) __field(loff_t, i_size) __field(loff_t, i_disksize) __field(bool, did_zero) __field(bool, zero_written) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; __entry->from = from; __entry->length = length; __entry->i_size = inode->i_size; __entry->i_disksize = READ_ONCE(EXT4_I(inode)->i_disksize); __entry->did_zero = did_zero; __entry->zero_written = zero_written; ), TP_printk("dev %d:%d ino %llu zero EOF from %lld length %lld i_size %lld i_disksize %lld did_zero %d zero_written %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->from, __entry->length, __entry->i_size, __entry->i_disksize, __entry->did_zero, __entry->zero_written));
#endif /* _TRACE_EXT4_H */
/* This part must be outside protection */#include <trace/define_trace.h>