Messages in this thread | | | Subject | hrtimers and lockdep (was: Re: 2.6.24-rc6: possible recursive locking detected) | From | Peter Zijlstra <> | Date | Wed, 30 Jan 2008 11:34:32 +0100 |
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( trimmed CC list )
Sorry for the delay, this message seems to have gotten lost in my inbox :-/
On Tue, 2008-01-15 at 00:27 +0300, Oleg Nesterov wrote: > On 01/13, Peter Zijlstra wrote:
> Offtopic question. Why do we have so many lockdep stuff in timer.c and hrtimer.c ? > We never lock 2 bases at the same time, except in migrate_timers(). We can kill > double_spin_lock() and base_lock_keys[] and just use spin_lock_nested in > migrate_timers(), no?
Lets ask Thomas.. :-)
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