Messages in this thread | | | Date | Mon, 21 May 2007 08:08:28 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] lockdep: lock contention tracking |
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* Bill Huey <billh@gnuppy.monkey.org> wrote:
> On Sun, May 20, 2007 at 12:30:26PM +0200, Peter Zijlstra wrote: > > The 4 points are the first 4 unique callsites that cause lock contention > > for the specified lock class. > > > > writing a 0 to /proc/lockdep_contentions clears the stats > > We should talk about unifying it with my lockstat work for -rt so that > we have a comprehensive solution for the "world". But you know that > already :)
To me it appears Peter's stuff is already a pretty complete solution on its own, and it's a whole lot simpler (and less duplicative) than your lockstat patch. Could you list the specific items/features that you think Peter's stuff doesnt have?
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