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(parent: eb1c28e) | patch
ARM: pmu: remove unused reservation mechanism
authorWill Deacon <will.deacon@arm.com>
Sat, 28 Jul 2012 15:27:03 +0000 (16:27 +0100)
committerWill Deacon <will.deacon@arm.com>
Thu, 23 Aug 2012 10:35:51 +0000 (11:35 +0100)
commite4d46344a5d2ca8f0dd33fefbb68dc79dc66c752
treeda83dfd3a4ec6e92da3401a0563072bdfb3afccctree | snapshot
parenteb1c28ee57635cebee745415f6f089fbd9d1774ccommit | diff
ARM: pmu: remove unused reservation mechanism

The PMU reservation mechanism was originally intended to allow OProfile
and perf-events to co-ordinate over access to the CPU PMU. Since then,
OProfile for ARM has moved to using perf as its backend, so the
reservation code is no longer used.

This patch removes the reservation code for the CPU PMU on ARM.

Signed-off-by: Will Deacon <will.deacon@arm.com>
MAINTAINERS diff | blob | history
arch/arm/Kconfig diff | blob | history
arch/arm/include/asm/pmu.h diff | blob | history
arch/arm/kernel/Makefile diff | blob | history
arch/arm/kernel/perf_event.c diff | blob | history
arch/arm/kernel/pmu.c [deleted file] blob | history
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