Re: [PATCH -tip] perf_counter/x86: Correct some event and umaskvalues for Intel processors
From: Yong Wang
Date: Wed Jun 10 2009 - 01:53:19 EST
On Tue, Jun 09, 2009 at 04:16:21PM +0200, Ingo Molnar wrote:
> * Yong Wang <yong.y.wang@xxxxxxxxxxxxxxx> wrote:
> > Correct some event and UMASK values according to Intel SDM.
> Very nice, thanks!
> were you able to test the Atom ones by any chance?
You bet I was as I'm working on Moblin;-) However, some work while some
do not. I'll take a look at the problematic ones. With the previous
event and umask values, the pmc does not count at all for some events,
Btw, one thing I don't quite understand is why you aliased
dtlb-write-ops to l1d-write-ops when setting event and umask values. Are
they the same event?
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