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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-01-14 22:26:09 -0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2014-02-18 12:26:13 -0800
commit061862386e8062046cc980e1be1fc4779159411e (patch)
treeca8eac6faee1400ca9b2b7133dc993bdd5d02602 /tools/testing
parent16d301cbddeb4fb79126fdcda1509207ac6034ba (diff)
downloadop-kernel-dev-061862386e8062046cc980e1be1fc4779159411e.zip
op-kernel-dev-061862386e8062046cc980e1be1fc4779159411e.tar.gz
rcutorture: Reduce SRCU-N number of CPUs
Both SRCU-P and SRCU-N specify eight CPUs, which results in four iterations for a parallel run on 32 CPUs. This commit reduces SRCU-N to four CPUs (but leaving SRCU-P at eight) to speed up parallel runs, while maintaining essentially the same test coverage. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'tools/testing')
-rw-r--r--tools/testing/selftests/rcutorture/configs/SRCU-N2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/SRCU-N b/tools/testing/selftests/rcutorture/configs/SRCU-N
index 10a0e27..b4c6340 100644
--- a/tools/testing/selftests/rcutorture/configs/SRCU-N
+++ b/tools/testing/selftests/rcutorture/configs/SRCU-N
@@ -1,6 +1,6 @@
CONFIG_RCU_TRACE=n
CONFIG_SMP=y
-CONFIG_NR_CPUS=8
+CONFIG_NR_CPUS=4
CONFIG_HOTPLUG_CPU=y
CONFIG_PREEMPT_NONE=y
CONFIG_PREEMPT_VOLUNTARY=n
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