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authorVitaly Wool <vitalywool@gmail.com>2018-05-12 02:01:46 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-05-12 03:28:45 +0300
commit6098d7e136692f9c6e23ae362c62ec822343e4d5 (patch)
tree5d57adcfc8b45d6455ddd9c0e0526f2b8bb281a5 /README
parentae646f0b9ca135b87bc73ff606ef996c3029780a (diff)
downloadlinux-sunxi-6098d7e136692f9c6e23ae362c62ec822343e4d5.tar.xz
z3fold: fix reclaim lock-ups
Do not try to optimize in-page object layout while the page is under reclaim. This fixes lock-ups on reclaim and improves reclaim performance at the same time. [akpm@linux-foundation.org: coding-style fixes] Link: http://lkml.kernel.org/r/20180430125800.444cae9706489f412ad12621@gmail.com Signed-off-by: Vitaly Wool <vitaly.vul@sony.com> Reported-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net> Cc: <Oleksiy.Avramchenko@sony.com> Cc: Matthew Wilcox <mawilcox@microsoft.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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