From 6475b2d846176e3272351266869481a21ff47866 Mon Sep 17 00:00:00 2001 From: Mark Rutland Date: Fri, 2 Oct 2015 10:55:03 +0100 Subject: arm64: perf: move to shared arm_pmu framework Now that the arm_pmu framework has been factored out to drivers/perf we can make use of it for arm64, gaining support for heterogeneous PMUs and unifying the two codebases before they diverge further. The as yet unused PMU name for PMUv3 is changed to armv8_pmuv3, matching the style previously applied to the 32-bit PMUs. Signed-off-by: Mark Rutland Acked-by: Will Deacon Signed-off-by: Catalin Marinas --- arch/arm64/Kconfig | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'arch/arm64/Kconfig') diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 07d1811aa03f..98b4f98a13de 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -454,12 +454,8 @@ config HAVE_ARCH_PFN_VALID def_bool ARCH_HAS_HOLES_MEMORYMODEL || !SPARSEMEM config HW_PERF_EVENTS - bool "Enable hardware performance counter support for perf events" - depends on PERF_EVENTS - default y - help - Enable hardware performance counter support for perf events. If - disabled, perf events will use software events only. + def_bool y + depends on ARM_PMU config SYS_SUPPORTS_HUGETLBFS def_bool y -- cgit v1.2.3