evie/android_kernel_oneplus_msm8998
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defconfig: Enable preemptirq tracing for msm8998 and sdm660

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Enable preemptirq events to trace irqs/preempt disabled callers,
which help to debug scheduler latency sensitive issues (ex: audio
glitches).

Change-Id: I0894b99ee7279cbb5b20639137e0a9b0caa1b0a9
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
This commit is contained in:
Lingutla Chandrasekhar 2018-04-23 16:22:27 +05:30
parent 55c9b3d14f
commit f8bcc90ae9
2 changed files with 2 additions and 0 deletions
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1
arch/arm64/configs/msmcortex_defconfig
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@ -694,6 +694,7 @@ CONFIG_IPC_LOGGING=y
CONFIG_QCOM_RTB=y CONFIG_QCOM_RTB=y
CONFIG_QCOM_RTB_SEPARATE_CPUS=y CONFIG_QCOM_RTB_SEPARATE_CPUS=y
CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_TRACER=y
CONFIG_PREEMPTIRQ_EVENTS=y
CONFIG_IRQSOFF_TRACER=y CONFIG_IRQSOFF_TRACER=y
CONFIG_PREEMPT_TRACER=y CONFIG_PREEMPT_TRACER=y
CONFIG_BLK_DEV_IO_TRACE=y CONFIG_BLK_DEV_IO_TRACE=y

1
arch/arm64/configs/sdm660_defconfig
View file

@ -695,6 +695,7 @@ CONFIG_IPC_LOGGING=y
CONFIG_QCOM_RTB=y CONFIG_QCOM_RTB=y
CONFIG_QCOM_RTB_SEPARATE_CPUS=y CONFIG_QCOM_RTB_SEPARATE_CPUS=y
CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_TRACER=y
CONFIG_PREEMPTIRQ_EVENTS=y
CONFIG_IRQSOFF_TRACER=y CONFIG_IRQSOFF_TRACER=y
CONFIG_PREEMPT_TRACER=y CONFIG_PREEMPT_TRACER=y
CONFIG_BLK_DEV_IO_TRACE=y CONFIG_BLK_DEV_IO_TRACE=y