commit 86c9b54becd39a5a6fc665cda6dfd1f76db4c9cd
author Steve Muckle <smuckle@codeaurora.org> Fri Dec 14 15:30:55 2012 -0800
committer Steve Muckle <smuckle@codeaurora.org> Mon Dec 17 11:33:29 2012 -0800
tree 25d068775f8b4e3afeb99cfdbd6167d2ecba3286
parent a9bfc0dbca310a113842fd4add08c7d6d32fe4f2

defconfig: enable RCU_FAST_NO_HZ for SMP msm targets

RCU_FAST_NO_HZ has been shown to improve power consumption
thanks to CPUs entering nohz idle mode more quickly.

The 7627a and 8660 configurations are omitted until they
can be properly tested with RCU_FAST_NO_HZ.

Change-Id: I4d578ba0496fa46917aa2544fe5314a6d29826fc
Signed-off-by: Steve Muckle <smuckle@codeaurora.org>

arch/arm/configs/msm8960_defconfig

diff --git a/arch/arm/configs/msm8960_defconfig b/arch/arm/configs/msm8960_defconfig
index 1842b6e..1970581 100644
--- a/arch/arm/configs/msm8960_defconfig
+++ b/arch/arm/configs/msm8960_defconfig
@@ -1,6 +1,7 @@
 # CONFIG_ARM_PATCH_PHYS_VIRT is not set
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
+CONFIG_RCU_FAST_NO_HZ=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_CGROUPS=y