diff mbox

[v5,2/6] powerpc: pseries/Kconfig: Add qspinlock build config

Message ID 1464859590-5292-4-git-send-email-xinhui.pan@linux.vnet.ibm.com (mailing list archive)
State Superseded
Headers show

Commit Message

xinhui June 2, 2016, 9:26 a.m. UTC
pseries will use qspinlock by default.

Signed-off-by: Pan Xinhui <xinhui.pan@linux.vnet.ibm.com>
---
 arch/powerpc/platforms/pseries/Kconfig | 1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index bec90fb..f669323 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -21,6 +21,7 @@  config PPC_PSERIES
 	select HOTPLUG_CPU if SMP
 	select ARCH_RANDOM
 	select PPC_DOORBELL
+	select ARCH_USE_QUEUED_SPINLOCKS
 	default y
 
 config PPC_SPLPAR