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| author | Oleg Nesterov <oleg@tv-sign.ru> | 2007-05-06 14:50:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-07 12:12:58 -0700 |
| commit | 433ecb4ab312f873870b67ee374502e84f6dcf92 (patch) | |
| tree | 6df7459af26ba1f09bfffcf7029a838037bb595a /kernel/power/snapshot.c | |
| parent | e87be1143472d841c1907e6e7ae4862a30e3595c (diff) | |
| download | blackbird-op-linux-433ecb4ab312f873870b67ee374502e84f6dcf92.tar.gz blackbird-op-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 'kernel/power/snapshot.c')
0 files changed, 0 insertions, 0 deletions
