perf/x86/intel: Factor out intel_pmu_check_num_counters

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Each Hybrid PMU has to check its own number of counters and mask fixed
counters before registration.

The intel_pmu_check_num_counters will be reused later to check the
number of the counters for each hybrid PMU.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/1618237865-33448-12-git-send-email-kan.liang@linux.intel.com

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Kan Liang 2021-04-12 07:30:51 -07:00 • committed by Peter Zijlstra

parent 183af7366b

commit b8c4d1a876

1 changed files with 24 additions and 14 deletions

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38

arch/x86/events/intel/core.c

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