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mm/slub: remove duplicate flag in allocate_slab()

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In allocate_slab(), __GFP_NOFAIL flag is removed twice when trying
higher-order allocation. Remove it.

Signed-off-by: Jiyoup Kim <lakroforce@gmail.com>
Reviewed-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Link: https://lore.kernel.org/r/20220409150538.1264-1-lakroforce@gmail.com
This commit is contained in:
Jiyoup Kim 2022-04-10 00:05:37 +09:00 committed by Vlastimil Babka
parent c0f81a94d4
commit 27c08f751c
1 changed files with 1 additions and 1 deletions
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2
mm/slub.c
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@ -1939,7 +1939,7 @@ static struct slab *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)
*/
alloc_gfp = (flags | __GFP_NOWARN | __GFP_NORETRY) & ~__GFP_NOFAIL;
if ((alloc_gfp & __GFP_DIRECT_RECLAIM) && oo_order(oo) > oo_order(s->min))
alloc_gfp = (alloc_gfp | __GFP_NOMEMALLOC) & ~(__GFP_RECLAIM|__GFP_NOFAIL);
alloc_gfp = (alloc_gfp | __GFP_NOMEMALLOC) & ~__GFP_RECLAIM;
slab = alloc_slab_page(alloc_gfp, node, oo);
if (unlikely(!slab)) {