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powerpc: Enable lockup and hung task detectors in pseries and ppc64 defeconfigs 

As a result of changes to Kconfig files, we no longer enable
the lockup and hung task detectors. Both are very light weight
and provide useful information in the event of a hang, so
reenable them.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard 2011-07-06 13:13:17 +00:00 committed by Benjamin Herrenschmidt
parent b260281cd1
commit 7a0200f66b
2 changed files with 4 additions and 0 deletions
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2
arch/powerpc/configs/ppc64_defconfig
View File

@ -443,6 +443,8 @@ CONFIG_NLS_KOI8_U=m
CONFIG_CRC_T10DIF=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
CONFIG_LOCKUP_DETECTOR=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_LATENCYTOP=y

2
arch/powerpc/configs/pseries_defconfig
View File

@ -321,6 +321,8 @@ CONFIG_NLS_ISO8859_1=y
CONFIG_CRC_T10DIF=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
CONFIG_LOCKUP_DETECTOR=y
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y