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author | Anton Blanchard <anton@samba.org> | 2011-01-12 02:12:43 (GMT) |
---|---|---|
committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-01-21 03:08:39 (GMT) |
commit | 7d2dcd046d259d309b4e0da387a53660a8f146ad (patch) | |
tree | 54bd10a55dc53817f902a9c8fd5795cad138771e | |
parent | 4d9ef89dee13e964ea8b064d82ff55cf36209237 (diff) | |
download | linux-fsl-qoriq-7d2dcd046d259d309b4e0da387a53660a8f146ad.tar.xz |
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>
-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 f87f0e1..e30286c 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -311,9 +311,7 @@ CONFIG_DEBUG_KERNEL=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_STACK_TRACER=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y |