Enable NO_HZ and high res timers for pseries and ppc64 configs

PATCH New Anton Blanchard 1 participant 1 message Oct 14, 2007 PowerPC

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Anton Blanchard

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2007-10-14 20:06 UTC #0 lore raw

PATCH 1/1 Enable NO_HZ and high res timers for pseries and ppc64 configs

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

Signed-off-by Anton Blanchard <[email protected]>

---

arch/powerpc/configs/ppc64_defconfig +4 -0

index 5f6224a..bb8d4e4 100644
@@ -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

arch/powerpc/configs/pseries_defconfig +4 -0

index 0f274e5..c09eb8c 100644
@@ -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