diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-11-25 21:01:36 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-01-13 22:40:31 -0800 |
| commit | 8fd10a892a8db797fffb59a9a60bce23a56eef46 (patch) | |
| tree | f2c08e81da9c094c737915a79193fe4270061c0c /mm/internal.h | |
| parent | 520128a1d1f06657cf52d7d87252ea9a10729256 (diff) | |
mm/page_alloc: move set_page_refcounted() to callers of post_alloc_hook()
In preparation for allocating frozen pages, stop initialising the page
refcount in post_alloc_hook().
Link: https://lkml.kernel.org/r/20241125210149.2976098-5-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Muchun Song <songmuchun@bytedance.com>
Cc: William Kucharski <william.kucharski@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/internal.h b/mm/internal.h index b650a7cb7b46..9c941af5bdb6 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -735,8 +735,7 @@ static inline void prep_compound_tail(struct page *head, int tail_idx) extern void prep_compound_page(struct page *page, unsigned int order); -extern void post_alloc_hook(struct page *page, unsigned int order, - gfp_t gfp_flags); +void post_alloc_hook(struct page *page, unsigned int order, gfp_t gfp_flags); extern bool free_pages_prepare(struct page *page, unsigned int order); extern int user_min_free_kbytes; |