diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-11-25 21:01:42 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-01-13 22:40:33 -0800 |
| commit | 30fdb6df4cb3641de4c5be9b87f3a2a1fe2fe72c (patch) | |
| tree | 7431e03fb876885cd9bf5e1865f1ab9625a7b7c9 /mm/page_alloc.c | |
| parent | 8e4c8a9702e79be37a42cd883e1008f18fe56959 (diff) | |
mm/page_alloc: move set_page_refcounted() to callers of __alloc_pages_direct_reclaim()
In preparation for allocating frozen pages, stop initialising the page
refcount in __alloc_pages_direct_reclaim().
Link: https://lkml.kernel.org/r/20241125210149.2976098-11-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 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index b11cf4ad78e2..835b1491610d 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3964,7 +3964,6 @@ retry: drained = true; goto retry; } - set_page_refcounted(page); out: psi_memstall_leave(&pflags); @@ -4386,8 +4385,10 @@ retry: /* Try direct reclaim and then allocating */ page = __alloc_pages_direct_reclaim(gfp_mask, order, alloc_flags, ac, &did_some_progress); - if (page) + if (page) { + set_page_refcounted(page); goto got_pg; + } /* Try direct compaction and then allocating */ page = __alloc_pages_direct_compact(gfp_mask, order, alloc_flags, ac, |