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authorOleg Nesterov <oleg@tv-sign.ru>2007-05-06 23:50:40 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-07 21:12:58 +0200
commit433ecb4ab312f873870b67ee374502e84f6dcf92 (patch)
tree6df7459af26ba1f09bfffcf7029a838037bb595a /mm/page_alloc.c
parentARM26: remove useless config option GENERIC_BUST_SPINLOCK. (diff)
downloadlinux-433ecb4ab312f873870b67ee374502e84f6dcf92.tar.xz
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fix refrigerator() vs thaw_process() race
refrigerator() can miss a wakeup, "wait event" loop needs a proper memory ordering. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions