diff options
| author | Like Xu <like.xu@linux.intel.com> | 2022-04-11 18:19:34 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-08 04:47:50 -0400 |
| commit | 2c985527dd8d283e786ad7a67e532ef7f6f00fac (patch) | |
| tree | de3fdf40d30635496f6068b302a2fea6f89856c3 /arch/x86/events/perf_event.h | |
| parent | bef6ecca46ac938ffb352d7fa2f6eafd1b6a41be (diff) | |
KVM: x86/pmu: Introduce the ctrl_mask value for fixed counter
The mask value of fixed counter control register should be dynamic
adjusted with the number of fixed counters. This patch introduces a
variable that includes the reserved bits of fixed counter control
registers. This is a generic code refactoring.
Co-developed-by: Luwei Kang <luwei.kang@intel.com>
Signed-off-by: Luwei Kang <luwei.kang@intel.com>
Signed-off-by: Like Xu <like.xu@linux.intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Message-Id: <20220411101946.20262-6-likexu@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/events/perf_event.h')
0 files changed, 0 insertions, 0 deletions