Commit 7d2dcd04 authored by Anton Blanchard's avatar Anton Blanchard Committed by Benjamin Herrenschmidt

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: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 4d9ef89d
...@@ -311,9 +311,7 @@ CONFIG_DEBUG_KERNEL=y ...@@ -311,9 +311,7 @@ CONFIG_DEBUG_KERNEL=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_LATENCYTOP=y CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y CONFIG_SCHED_TRACER=y
CONFIG_STACK_TRACER=y
CONFIG_BLK_DEV_IO_TRACE=y CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y CONFIG_DEBUG_STACK_USAGE=y
......
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