Subject: [PATCH] Enable NO_HZ and high res timers for pseries and ppc64 configs

From: Anton Blanchard <[email-masked]>
Date: Sun, 14 Oct 2007 15:06:59 -0500

Enable NO_HZ and high res timers for the ppc64 and pseries defconfigs.
Thoughts?

Signed-off-by: Anton Blanchard <[email-masked]>
---

diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 5f6224a..bb8d4e4 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -216,6 +217,10 @@ CONFIG_AXON_RAM=m
 #
 # Kernel options
 #
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 0f274e5..c09eb8c 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -176,6 +177,10 @@ CONFIG_IBMEBUS=y
 #
 # Kernel options
 #
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set