summaryrefslogtreecommitdiffstats
path: root/kernel/time
diff options
context:
space:
mode:
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-05-13 10:41:58 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-07-06 13:52:18 -0700
commitd1ec4c34c7a9f328e43ea87522119258194f28f8 (patch)
tree6da2f50adad21a3ca26512bb36e7abe00057f178 /kernel/time
parentd770e558e21961ad6cfdf0ff7df0eb5d7d4f0754 (diff)
downloadop-kernel-dev-d1ec4c34c7a9f328e43ea87522119258194f28f8.zip
op-kernel-dev-d1ec4c34c7a9f328e43ea87522119258194f28f8.tar.gz
rcu: Drop RCU_USER_QS in favor of NO_HZ_FULL
The RCU_USER_QS Kconfig parameter is now just a synonym for NO_HZ_FULL, so this commit eliminates RCU_USER_QS, replacing all uses with NO_HZ_FULL. Reported-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/Kconfig2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index 579ce1b..4008d9f 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -92,12 +92,10 @@ config NO_HZ_FULL
depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
# We need at least one periodic CPU for timekeeping
depends on SMP
- # RCU_USER_QS dependency
depends on HAVE_CONTEXT_TRACKING
# VIRT_CPU_ACCOUNTING_GEN dependency
depends on HAVE_VIRT_CPU_ACCOUNTING_GEN
select NO_HZ_COMMON
- select RCU_USER_QS
select RCU_NOCB_CPU
select VIRT_CPU_ACCOUNTING_GEN
select IRQ_WORK
OpenPOWER on IntegriCloud