ARM: perf: separate PMU backends into multiple files

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The ARM perf_event.c file contains all PMU backends and, as new PMUs
are introduced, will continue to grow.

This patch follows the example of x86 and splits the PMU implementations
into separate files which are then #included back into the main
file. Compile-time guards are added to each PMU file to avoid compiling
in code that is not relevant for the version of the architecture which
we are targetting.

Acked-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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This commit is contained in:

Will Deacon 2010-11-13 19:04:32 +00:00

parent 629948310e

commit 43eab87828

4 changed files with 2390 additions and 2352 deletions

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2357

arch/arm/kernel/perf_event.c

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672

arch/arm/kernel/perf_event_v6.c

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906

arch/arm/kernel/perf_event_v7.c

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807

arch/arm/kernel/perf_event_xscale.c

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