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author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2012-10-02 13:38:52 (GMT) |
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committer | Ingo Molnar <mingo@kernel.org> | 2012-10-05 11:59:06 (GMT) |
commit | 3f1f33206c16c7b3839d71372bc2ac3f305aa802 (patch) | |
tree | 683e2af07cb49e9a333f982e72088929027881c1 /arch/x86 | |
parent | 2e132b12f78d88672711ae1d87624951de1089ca (diff) | |
download | linux-fsl-qoriq-3f1f33206c16c7b3839d71372bc2ac3f305aa802.tar.xz |
perf: Clarify perf_cpu_context::active_pmu usage by renaming it to ::unique_pmu
Stephane thought the perf_cpu_context::active_pmu name confusing and
suggested using 'unique_pmu' instead.
This pointer is a pointer to a 'random' pmu sharing the cpuctx
instance, therefore limiting a for_each_pmu loop to those where
cpuctx->unique_pmu matches the pmu we get a loop over unique cpuctx
instances.
Suggested-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-kxyjqpfj2fn9gt7kwu5ag9ks@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
0 files changed, 0 insertions, 0 deletions