mm/slub: mark racy access on slab->freelist

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In deactivate_slab(), slab->freelist can be changed concurrently. Mark
data race on slab->freelist as benign using READ_ONCE.

This patch is aimed at reducing the number of benign races reported by
KCSAN in order to focus future debugging effort on harmful races.

Signed-off-by: linke li <lilinke99@qq.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>

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linke li 2024-04-27 16:51:54 +08:00 • committed by Vlastimil Babka

parent b3d8a8e870

commit 844776cb65

1 changed files with 1 additions and 1 deletions

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mm/slub.c

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