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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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123456789101112131415161718192021222324252627282930313233343536373839/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef _LINUX_MMZONE_H#define _LINUX_MMZONE_H
#include <linux/atomic.h>
struct pglist_data *first_online_pgdat(void);struct pglist_data *next_online_pgdat(struct pglist_data *pgdat);
#define for_each_online_pgdat(pgdat) \ for (pgdat = first_online_pgdat(); \ pgdat; \ pgdat = next_online_pgdat(pgdat))
enum zone_type { __MAX_NR_ZONES};
#define MAX_NR_ZONES __MAX_NR_ZONES#define MAX_PAGE_ORDER 10#define MAX_ORDER_NR_PAGES (1 << MAX_PAGE_ORDER)
#define pageblock_order MAX_PAGE_ORDER#define pageblock_nr_pages BIT(pageblock_order)#define pageblock_align(pfn) ALIGN((pfn), pageblock_nr_pages)#define pageblock_start_pfn(pfn) ALIGN_DOWN((pfn), pageblock_nr_pages)
struct zone { atomic_long_t managed_pages;};
typedef struct pglist_data { struct zone node_zones[MAX_NR_ZONES];
} pg_data_t;
#endif /* _LINUX_MMZONE_H */