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| author | Robert Richter <robert.richter@amd.com> | 2011-02-02 11:40:56 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-02-16 07:30:49 -0500 |
| commit | d45dd923fcc620c948bd1eda16cc61426ac31646 (patch) | |
| tree | b80b08355f79553e0c3b201e0d99d69a7ef24345 /crypto/ecb.c | |
| parent | 023695d96ee06f36cf5014e286edcd623e9fb847 (diff) | |
perf, x86: Use helper function in x86_pmu_enable_all()
Use helper function in x86_pmu_enable_all() to minimize access to
x86_pmu.eventsel in the fast path. The counter's msr address is now
calculated using struct hw_perf_event. Later we add code that
calculates the msr addresses with a table lookup which shouldn't be
done in the fast path.
Signed-off-by: Robert Richter <robert.richter@amd.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1296664860-10886-2-git-send-email-robert.richter@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'crypto/ecb.c')
0 files changed, 0 insertions, 0 deletions