diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2006-11-05 23:52:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-11-06 01:46:23 -0800 |
| commit | 64efade11cddc4237c1b95ea4ca18af122a7e19e (patch) | |
| tree | 0a98f64b43f1b1199a45bcdff07743afbb526989 /kernel/rwsem.c | |
| parent | e5b9a335fd2180c6db1bcc4b24e83aff7481ebe3 (diff) | |
[PATCH] lockdep: fix delayacct locking bug
Make the delayacct lock irqsave; this avoids the possible deadlock where
an interrupt is taken while holding the delayacct lock which needs to
take the delayacct lock.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Shailabh Nagar <nagar@watson.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/rwsem.c')
0 files changed, 0 insertions, 0 deletions