From dc936436be64fefecdc4bf1793ae277bc37ef17c Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Thu, 12 Jan 2023 12:42:42 +0100 Subject: arm64: defconfig: Enable HWLAT_TRACER for Realtime debugging Enable hwlat tracer (CONFIG_HWLAT_TRACER) for debugging hardware latencies, useful in tuning or evaluation of Realtime systems. Used by hwlatdetect tool. Signed-off-by: Krzysztof Kozlowski --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 364a301db8fd..5757a456a7d2 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -1486,6 +1486,7 @@ CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_PREEMPT is not set CONFIG_LATENCYTOP=y +CONFIG_HWLAT_TRACER=y CONFIG_TIMERLAT_TRACER=y CONFIG_CORESIGHT=m CONFIG_CORESIGHT_LINK_AND_SINK_TMC=m -- cgit v1.2.3