perf/x86: Add a x86_pmu::limit_period static_call

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Avoid a branch and indirect call.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220829101321.640658334@infradead.org

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Peter Zijlstra 2022-05-10 21:28:18 +02:00

parent 28f0f3c44b

commit 08b3068fab

1 changed files with 5 additions and 4 deletions

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arch/x86/events/core.c

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