From 24da208db32ee1e4757ceaba898c47add8e5361e Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Mon, 23 Nov 2015 15:12:59 +0000 Subject: arm64: enable HAVE_IRQ_TIME_ACCOUNTING arm64 relies on the arm_arch_timer for sched_clock, so we can select HAVE_IRQ_TIME_ACCOUNTING and have the core sched-clock code enable the feature at runtime based on the rate. Reported-by: Mario Smarduch Signed-off-by: Will Deacon --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/Kconfig') diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 871f21783866..4876459c0838 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -70,6 +70,7 @@ config ARM64 select HAVE_FUNCTION_GRAPH_TRACER select HAVE_GENERIC_DMA_COHERENT select HAVE_HW_BREAKPOINT if PERF_EVENTS + select HAVE_IRQ_TIME_ACCOUNTING select HAVE_MEMBLOCK select HAVE_PATA_PLATFORM select HAVE_PERF_EVENTS -- cgit v1.2.2