printk: robustify printk
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Fri, 8 Aug 2008 19:47:09 +0000 (21:47 +0200)
committerIngo Molnar <mingo@elte.hu>
Mon, 11 Aug 2008 11:46:53 +0000 (13:46 +0200)
Avoid deadlocks against rq->lock and xtime_lock by deferring the klogd
wakeup by polling from the timer tick.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

No differences found