diff options
| author | Vince Weaver <vweaver1@eecs.utk.edu> | 2010-07-01 15:30:16 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-07-03 09:19:34 -0400 |
| commit | f287d332ce835f77a4f5077d2c0ef1e3f9ea42d2 (patch) | |
| tree | c302334770641d1808393968ee42c34be1e62fcb /kernel/gcov | |
| parent | c214909b36efec632432acdcbfacdd46a6e11370 (diff) | |
perf, x86: Fix incorrect branches event on AMD CPUs
While doing some performance counter validation tests on some
assembly language programs I noticed that the "branches:u"
count was very wrong on AMD machines.
It looks like the wrong event was selected.
Signed-off-by: Vince Weaver <vweaver1@eecs.utk.edu>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Borislav Petkov <borislav.petkov@amd.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: <stable@kernel.org>
LKML-Reference: <alpine.DEB.2.00.1007011526010.23160@cl320.eecs.utk.edu>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/gcov')
0 files changed, 0 insertions, 0 deletions