diff options
| author | Anton Blanchard <anton@samba.org> | 2011-01-11 21:12:43 -0500 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-01-20 22:08:39 -0500 |
| commit | 7d2dcd046d259d309b4e0da387a53660a8f146ad (patch) | |
| tree | 54bd10a55dc53817f902a9c8fd5795cad138771e /arch | |
| parent | 4d9ef89dee13e964ea8b064d82ff55cf36209237 (diff) | |
powerpc: Disable mcount tracers in pseries defconfig
IRQSOFF_TRACER and STACK_TRACER force the kernel to be built with -pg
which is a substantial overhead.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/configs/pseries_defconfig | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index f87f0e15cfa7..e30286c266fa 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig | |||
| @@ -311,9 +311,7 @@ CONFIG_DEBUG_KERNEL=y | |||
| 311 | # CONFIG_RCU_CPU_STALL_DETECTOR is not set | 311 | # CONFIG_RCU_CPU_STALL_DETECTOR is not set |
| 312 | CONFIG_LATENCYTOP=y | 312 | CONFIG_LATENCYTOP=y |
| 313 | CONFIG_SYSCTL_SYSCALL_CHECK=y | 313 | CONFIG_SYSCTL_SYSCALL_CHECK=y |
| 314 | CONFIG_IRQSOFF_TRACER=y | ||
| 315 | CONFIG_SCHED_TRACER=y | 314 | CONFIG_SCHED_TRACER=y |
| 316 | CONFIG_STACK_TRACER=y | ||
| 317 | CONFIG_BLK_DEV_IO_TRACE=y | 315 | CONFIG_BLK_DEV_IO_TRACE=y |
| 318 | CONFIG_DEBUG_STACKOVERFLOW=y | 316 | CONFIG_DEBUG_STACKOVERFLOW=y |
| 319 | CONFIG_DEBUG_STACK_USAGE=y | 317 | CONFIG_DEBUG_STACK_USAGE=y |