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(parent: 0e3038d) | patch
arm: perf: remove singleton PMU restriction
authorMark Rutland <mark.rutland@arm.com>
Wed, 13 May 2015 16:12:28 +0000 (17:12 +0100)
committerWill Deacon <will.deacon@arm.com>
Wed, 27 May 2015 15:12:37 +0000 (16:12 +0100)
commit7a2a24cb433e0932828d77e98d5c86606cb09c2a
treeaa5bcfb32eb91d228658adc13b6a7fe0267061eftree | snapshot
parent0e3038d18adcecf375c39ef5b39eb3c613293280commit | diff
arm: perf: remove singleton PMU restriction

Now that we can describe PMUs in heterogeneous systems, the only item in
the way of perf support for big.LITTLE is the singleton cpu_pmu variable
used for OProfile compatibility.

Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/arm/kernel/perf_event_cpu.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git