Messages in this thread | | | Subject | Re: [PATCH v3] timer: implement lockdep deadlock detection | From | Johannes Berg <> | Date | Wed, 28 Jan 2009 11:54:41 +0100 |
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On Wed, 2009-01-28 at 11:13 +0100, Peter Zijlstra wrote: > On Wed, 2009-01-28 at 10:54 +0100, Johannes Berg wrote: > > On Wed, 2009-01-28 at 09:20 +0100, Peter Zijlstra wrote: > > > On Tue, 2009-01-27 at 19:57 +0100, Johannes Berg wrote: > > > > This modifies the timer code in a way to allow lockdep to detect > > > > deadlocks resulting from a lock being taken in the timer function > > > > as well as around the del_timer_sync() call. > > > > > > > > Signed-off-by: Johannes Berg <johannes@sipsolutions.net> > > > > > > Nice, thanks! > > > > I actually got "trying to register non-static key" on my powerpc64 > > machine. Is there a possibility that functions are not static?? > > Hmm, weird, afaict static_obj() includes both text and data, for the > core kernel as well as modules.
Yeah, I'd think it should. I'll run it by the powerpc list when I get it again, it only seems to happen very rarely.
johannes [unhandled content-type:application/pgp-signature] | |