diff options
| author | Sean Christopherson <seanjc@google.com> | 2024-06-07 17:08:19 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-06-11 09:35:58 -0700 |
| commit | 3b65a692a5c78d597d23a2838e91d7bf8ef49291 (patch) | |
| tree | d38d44a4b99b977aadd858a08997a03d3bb4d5bc /tools/perf/scripts/python/parallel-perf.py | |
| parent | 75430c412a3139c29404459ab1216a07d1280428 (diff) | |
KVM: x86/pmu: Add a helper to enable bits in FIXED_CTR_CTRL
Add a helper, intel_pmu_enable_fixed_counter_bits(), to dedup code that
enables fixed counter bits, i.e. when KVM clears bits in the reserved mask
used to detect invalid MSR_CORE_PERF_FIXED_CTR_CTRL values.
No functional change intended.
Cc: Dapeng Mi <dapeng1.mi@linux.intel.com>
Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://lore.kernel.org/r/20240608000819.3296176-1-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions