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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2023-05-16 14:38:11 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-09 16:25:22 -0700 |
| commit | 904d58578fce531be07619a2bc2cdc16c9fd49b6 (patch) | |
| tree | 1db187d95caa0a206ff9002eec4d4732bbb9e16d /mm/internal.h | |
| parent | 5e7d5da2f41c1d762cd1dbdd97758be6c414ea29 (diff) | |
| download | linux-904d58578fce531be07619a2bc2cdc16c9fd49b6.tar.gz linux-904d58578fce531be07619a2bc2cdc16c9fd49b6.tar.bz2 linux-904d58578fce531be07619a2bc2cdc16c9fd49b6.zip | |
mm: page_alloc: move set_zone_contiguous() into mm_init.c
set_zone_contiguous() is only used in mm init/hotplug, and
clear_zone_contiguous() only used in hotplug, move them from page_alloc.c
to the more appropriate file.
Link: https://lkml.kernel.org/r/20230516063821.121844-4-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Iurii Zaikin <yzaikin@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mm/internal.h b/mm/internal.h index 68410c6d97ac..c99da2cfac71 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -371,6 +371,13 @@ static inline struct page *pageblock_pfn_to_page(unsigned long start_pfn, return __pageblock_pfn_to_page(start_pfn, end_pfn, zone); } +void set_zone_contiguous(struct zone *zone); + +static inline void clear_zone_contiguous(struct zone *zone) +{ + zone->contiguous = false; +} + extern int __isolate_free_page(struct page *page, unsigned int order); extern void __putback_isolated_page(struct page *page, unsigned int order, int mt); |