Messages in this thread | | | From | Stephane Eranian <> | Date | Mon, 31 Jan 2022 23:34:12 -0800 | Subject | Re: [PATCH v5 09/13] perf/x86/amd: add idle hooks for branch sampling |
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On Thu, Jan 27, 2022 at 5:07 AM Peter Zijlstra <peterz@infradead.org> wrote: > > On Wed, Jan 26, 2022 at 03:34:50PM -0800, Stephane Eranian wrote: > > +static inline void perf_lopwr_cb(bool mode) > > +{ > > + /* key enabled only when BRS is available */ > > + if (static_branch_unlikely(&perf_lopwr_needed)) > > + perf_amd_brs_lopwr_cb(mode); > > +} > > static_call() might be better at this point.. Ok, I will fix this in v6. Thanks.
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