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| author | Oleg Nesterov | 2007-05-06 23:50:40 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2007-05-07 21:12:58 +0200 |
| commit | 433ecb4ab312f873870b67ee374502e84f6dcf92 (patch) | |
| tree | 6df7459af26ba1f09bfffcf7029a838037bb595a /mm/page_alloc.c | |
| parent | ARM26: remove useless config option GENERIC_BUST_SPINLOCK. (diff) | |
| download | kernel-qcow2-linux-433ecb4ab312f873870b67ee374502e84f6dcf92.tar.gz kernel-qcow2-linux-433ecb4ab312f873870b67ee374502e84f6dcf92.tar.xz kernel-qcow2-linux-433ecb4ab312f873870b67ee374502e84f6dcf92.zip | |
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