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Commit e5f54d34 authored Nov 13, 2014 by Steve Muckle

defconfig: msm8994: enable CONFIG_IRQ_TIME_ACCOUNTING



IRQ_TIME_ACCOUNTING provides for very fine grain profiling of irq
overhead. The scheduler can use it in task placement decisions and
in providing busy time to the CPU frequency governor.

Change-Id: Ib0b6419fd76ba0055c7f6b473ee846d1cf3520fb
Signed-off-by: Steve Muckle <smuckle@codeaurora.org>

parent 67500007

arch/arm64/configs/msm8994-perf_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -2,6 +2,7 @@ CONFIG_LOCALVERSION="-perf"
		CONFIG_SYSVIPC=y
		CONFIG_NO_HZ=y
		CONFIG_HIGH_RES_TIMERS=y
		CONFIG_IRQ_TIME_ACCOUNTING=y
		CONFIG_RCU_FAST_NO_HZ=y
		CONFIG_IKCONFIG=y
		CONFIG_IKCONFIG_PROC=y

arch/arm64/configs/msm8994_defconfig

+1 −0

Original line number	Diff line number	Diff line
		CONFIG_SYSVIPC=y
		CONFIG_NO_HZ=y
		CONFIG_HIGH_RES_TIMERS=y
		CONFIG_IRQ_TIME_ACCOUNTING=y
		CONFIG_RCU_FAST_NO_HZ=y
		CONFIG_IKCONFIG=y
		CONFIG_IKCONFIG_PROC=y