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powerpc: Disable IRQs off tracer in ppc64 defconfig 

The IRQs off tracer enables mcount which has a big impact on
performance. Disable it.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard 2011-07-06 13:13:15 +00:00 committed by Benjamin Herrenschmidt
parent 29cd991394
commit 241590c35f
1 changed files with 0 additions and 1 deletions
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arch/powerpc/configs/ppc64_defconfig
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@ -446,7 +446,6 @@ CONFIG_DEBUG_MUTEXES=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_DEBUG_STACKOVERFLOW=y