On Wed, Nov 16, 2016 at 11:01:53AM -0600, Janakarajan Natarajan wrote:
> This patch enables perf core PMU support for AMD family17h processors.
> In family17h, there is no PMC-event constraint. All events, irrespective
> of the type, can be measured using any of the performance counters.
>
> Signed-off-by: Janakarajan Natarajan <[email protected]>
> ---
> arch/x86/events/amd/core.c | 15 ++++++++++++---
> 1 file changed, 12 insertions(+), 3 deletions(-)
>
> diff --git a/arch/x86/events/amd/core.c b/arch/x86/events/amd/core.c
> index f5f4b3f..849688d 100644
> --- a/arch/x86/events/amd/core.c
> +++ b/arch/x86/events/amd/core.c
> @@ -652,7 +652,11 @@ static __initconst const struct x86_pmu amd_pmu = {
> .amd_nb_constraints = 1,
> };
>
> -static int __init amd_core_pmu_init(void)
> +/*
> + * This function initializes core PMU to enable support
> + * for AMD Core PMC Extension.
> + */
> +static int __init amd_core_pmc_ext_init(void)
> {
> if (!boot_cpu_has(X86_FEATURE_PERFCTR_CORE))
> return 0;
This renaming looks pretty useless to me. So does the comment.
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
