On Wed, Jan 03, 2024, Dapeng Mi wrote:
> In SDM the fixed counter is numbered from 0 but currently the
> fixed_events names are numbered from 1. It would cause confusion for
> users. So Change the fixed_events[] names to number from 0 as well and
> keep identical with SDM.
>
> Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Reviewed-by: Mingwei Zhang <mizhang@google.com>
> ---
> x86/pmu.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/x86/pmu.c b/x86/pmu.c
> index 67ebfbe55b49..a2c64a1ce95b 100644
> --- a/x86/pmu.c
> +++ b/x86/pmu.c
> @@ -44,9 +44,9 @@ struct pmu_event {
> {"branches", 0x00c2, 1*N, 1.1*N},
> {"branch misses", 0x00c3, 0, 0.1*N},
> }, fixed_events[] = {
> - {"fixed 1", MSR_CORE_PERF_FIXED_CTR0, 10*N, 10.2*N},
> - {"fixed 2", MSR_CORE_PERF_FIXED_CTR0 + 1, 1*N, 30*N},
> - {"fixed 3", MSR_CORE_PERF_FIXED_CTR0 + 2, 0.1*N, 30*N}
> + {"fixed 0", MSR_CORE_PERF_FIXED_CTR0, 10*N, 10.2*N},
> + {"fixed 1", MSR_CORE_PERF_FIXED_CTR0 + 1, 1*N, 30*N},
> + {"fixed 2", MSR_CORE_PERF_FIXED_CTR0 + 2, 0.1*N, 30*N}
> };
>
> char *buf;
> --
> 2.34.1
>