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| author | Oleg Nesterov <oleg@tv-sign.ru> | 2008-08-20 16:46:04 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-21 13:34:54 +0200 |
| commit | d82f0b0f6f1a0a25afc288fb7135b1601fe6df18 (patch) | |
| tree | 29991ab508ccfbacec6f6b2a7df714ee9d5c5fb5 /include/linux/hrtimer.h | |
| parent | 6a55617ed5d1aa62b850de2cf66f5ede2eef4825 (diff) | |
| download | op-kernel-dev-d82f0b0f6f1a0a25afc288fb7135b1601fe6df18.zip op-kernel-dev-d82f0b0f6f1a0a25afc288fb7135b1601fe6df18.tar.gz | |
migrate_timers: add comment, use spinlock_irq()
Add the comment to explain why the double lock in migrate_timers()
can't deadlock.
Change the code to use spinlock_irq() instead of local_irq_disable()
+ spin_lock().
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/hrtimer.h')
0 files changed, 0 insertions, 0 deletions
