mm/munlock: delete smp_mb() from __pagevec_lru_add_fn()

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My reading of comment on smp_mb__after_atomic() in __pagevec_lru_add_fn()
says that it can now be deleted; and that remains so when the next patch
is added.

Signed-off-by: Hugh Dickins <hughd@google.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

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Hugh Dickins 2022-02-14 18:34:46 -08:00 • committed by Matthew Wilcox (Oracle)

parent c3096e6782

commit 2262ace607

1 changed files with 9 additions and 28 deletions

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41

mm/swap.c

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