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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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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859/* SPDX-License-Identifier: GPL-2.0 */#ifndef _LINUX_CEPH_CLS_LOCK_CLIENT_H#define _LINUX_CEPH_CLS_LOCK_CLIENT_H
#include <linux/ceph/osd_client.h>
enum ceph_cls_lock_type { CEPH_CLS_LOCK_NONE = 0, CEPH_CLS_LOCK_EXCLUSIVE = 1, CEPH_CLS_LOCK_SHARED = 2,};
struct ceph_locker_id { struct ceph_entity_name name; /* locker's client name */ char *cookie; /* locker's cookie */};
struct ceph_locker_info { struct ceph_entity_addr addr; /* locker's address */};
struct ceph_locker { struct ceph_locker_id id; struct ceph_locker_info info;};
int ceph_cls_lock(struct ceph_osd_client *osdc, struct ceph_object_id *oid, struct ceph_object_locator *oloc, char *lock_name, u8 type, char *cookie, char *tag, char *desc, u8 flags);int ceph_cls_unlock(struct ceph_osd_client *osdc, struct ceph_object_id *oid, struct ceph_object_locator *oloc, char *lock_name, char *cookie);int ceph_cls_break_lock(struct ceph_osd_client *osdc, struct ceph_object_id *oid, struct ceph_object_locator *oloc, char *lock_name, char *cookie, struct ceph_entity_name *locker);int ceph_cls_set_cookie(struct ceph_osd_client *osdc, struct ceph_object_id *oid, struct ceph_object_locator *oloc, char *lock_name, u8 type, char *old_cookie, char *tag, char *new_cookie);
void ceph_free_lockers(struct ceph_locker *lockers, u32 num_lockers);
int ceph_cls_lock_info(struct ceph_osd_client *osdc, struct ceph_object_id *oid, struct ceph_object_locator *oloc, char *lock_name, u8 *type, char **tag, struct ceph_locker **lockers, u32 *num_lockers);
int ceph_cls_assert_locked(struct ceph_osd_request *req, int which, char *lock_name, u8 type, char *cookie, char *tag);
#endif