arm: perf: dynamically allocate cpu hardware data

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To support multiple PMUs, each PMU will need its own accounting data.
As we don't know how (in general) many PMUs we'll have to support at
compile-time, we must allocate the data at runtime dynamically

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Mark Rutland 2014-10-21 14:11:23 +01:00 • committed by Will Deacon

parent 5ebd920034

commit abdf655a30

1 changed files with 25 additions and 8 deletions

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arch/arm/kernel/perf_event_cpu.c

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