ARM: perf: move active_events into struct arm_pmu

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This patch moves the active_events counter into struct arm_pmu, in
preparation for supporting multiple PMUs. This also moves
pmu_reserve_mutex, as it is used to guard accesses to active_events.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Mark Rutland 2011-04-27 11:20:11 +01:00 • committed by Will Deacon

parent c47f8684ba

commit 03b7898d30

1 changed files with 20 additions and 11 deletions

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arch/arm/kernel/perf_event.c

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