Re: [PATCH v2 15/20] s390: perf/events: advertise PMU exclusion capability

From: Hendrik Brueckner
Date: Tue Nov 27 2018 - 03:19:59 EST


On Mon, Nov 26, 2018 at 11:12:31AM +0000, Andrew Murray wrote:
> The s390 cpum_cf and cpum_sf PMUs have the capability to exclude
> events based on context. Let's advertise that we support the
> PERF_PMU_CAP_EXCLUDE capability to ensure that perf doesn't
> prevent us from handling events where any exclusion flags are set.
>
> Signed-off-by: Andrew Murray <andrew.murray@xxxxxxx>
> ---
> arch/s390/kernel/perf_cpum_cf.c | 1 +
> arch/s390/kernel/perf_cpum_sf.c | 2 ++
> 2 files changed, 3 insertions(+)

Reviewed-by: Hendrik Brueckner <brueckner@xxxxxxxxxxxxx>