From 241590c35fc08230f80dde82920dae0f2f3d6d41 Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Wed, 6 Jul 2011 13:13:15 +0000 Subject: 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 Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/configs/ppc64_defconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/powerpc/configs') diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index b4398e432822..f349823a12ad 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -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 -- cgit v1.2.3