Re: Lock dependency based tree report in perf lock

From: Frederic Weisbecker
Date: Sun Jan 31 2010 - 20:23:44 EST

On Sat, Jan 30, 2010 at 09:46:28AM +0100, Peter Zijlstra wrote:
> On Sat, 2010-01-30 at 00:17 +0100, Frederic Weisbecker wrote:
> >
> >
> > Anyway, that's just an idea, not trivial I must admit.
> lockdep actually collects all this information, so writing it out isn't
> too hard.

Hmm, I'm discovering the /proc/lock_stat file this evening, did not
know it exist :)

Still, a tree representation can bring another dimension.

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