diff options
| author | Anton Blanchard <anton@samba.org> | 2011-07-06 09:13:15 -0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-07-19 01:13:06 -0400 |
| commit | 241590c35fc08230f80dde82920dae0f2f3d6d41 (patch) | |
| tree | 6a37bac9cceb11fe3d7e588be13d7eefe205ce87 /arch/powerpc | |
| parent | 29cd9913942a56cce612e0821fec976f29bc1e9b (diff) | |
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>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/configs/ppc64_defconfig | 1 |
1 files changed, 0 insertions, 1 deletions
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 | |||
| 446 | # CONFIG_RCU_CPU_STALL_DETECTOR is not set | 446 | # CONFIG_RCU_CPU_STALL_DETECTOR is not set |
| 447 | CONFIG_LATENCYTOP=y | 447 | CONFIG_LATENCYTOP=y |
| 448 | CONFIG_SYSCTL_SYSCALL_CHECK=y | 448 | CONFIG_SYSCTL_SYSCALL_CHECK=y |
| 449 | CONFIG_IRQSOFF_TRACER=y | ||
| 450 | CONFIG_SCHED_TRACER=y | 449 | CONFIG_SCHED_TRACER=y |
| 451 | CONFIG_BLK_DEV_IO_TRACE=y | 450 | CONFIG_BLK_DEV_IO_TRACE=y |
| 452 | CONFIG_DEBUG_STACKOVERFLOW=y | 451 | CONFIG_DEBUG_STACKOVERFLOW=y |