z3fold: make pages_nr atomic

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Convert pages_nr per-pool counter to atomic64_t.

Link: http://lkml.kernel.org/r/20170131213946.b828676ab17bbea42022c213@gmail.com
Signed-off-by: Vitaly Wool <vitalywool@gmail.com>
Reviewed-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Vitaly Wool 2017-02-24 14:57:15 -08:00 • committed by Linus Torvalds

parent 220ced1676

commit 12d59ae678

1 changed files with 9 additions and 11 deletions

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mm/z3fold.c

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