Messages in this thread | | | Date | Wed, 30 Jan 2008 18:36:12 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: hrtimers and lockdep (was: Re: 2.6.24-rc6: possible recursive locking detected) |
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On Wed, 30 Jan 2008, Peter Zijlstra wrote:
> ( 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.. :-)
No objections as long as it all works :)
tglx
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