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| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-11-25 21:01:44 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-01-13 22:40:33 -0800 |
| commit | c972106db3550f7757c1f984ed9852d69cf1fd69 (patch) | |
| tree | 57c72be7616efbdb0c0368308807c582c16b43ed /kernel/irq_work.c | |
| parent | mm/page_alloc: move set_page_refcounted() to callers of __alloc_pages_slowpath() (diff) | |
| download | linux-rng-c972106db3550f7757c1f984ed9852d69cf1fd69.tar.xz linux-rng-c972106db3550f7757c1f984ed9852d69cf1fd69.zip | |
mm/page_alloc: move set_page_refcounted() to end of __alloc_pages()
Remove some code duplication by calling set_page_refcounted() at the end
of __alloc_pages() instead of after each call that can allocate a page.
That means that we free a frozen page if we've exceeded the allowed memcg
memory.
Link: https://lkml.kernel.org/r/20241125210149.2976098-13-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: David Hildenbrand <david@redhat.com>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Miaohe Lin <linmiaohe@huawei.com>
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 'kernel/irq_work.c')
0 files changed, 0 insertions, 0 deletions