Messages in this thread Patch in this message | | | From | paulmck@kernel ... | Subject | [PATCH tip/core/rcu 21/30] refperf: Adjust refperf.loop default value | Date | Mon, 22 Jun 2020 17:30:04 -0700 |
| |
From: "Paul E. McKenney" <paulmck@kernel.org>
With the various measurement optimizations, 10,000 loops normally suffices. This commit therefore reduces the refperf.loops default value from 10,000,000 to 10,000.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org> --- kernel/rcu/refperf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/rcu/refperf.c b/kernel/rcu/refperf.c index 57a750b..063eeb0 100644 --- a/kernel/rcu/refperf.c +++ b/kernel/rcu/refperf.c @@ -61,7 +61,7 @@ torture_param(int, verbose, 0, "Enable verbose debugging printk()s"); torture_param(int, holdoff, IS_BUILTIN(CONFIG_RCU_REF_PERF_TEST) ? 10 : 0, "Holdoff time before test start (s)"); // Number of loops per experiment, all readers execute operations concurrently. -torture_param(long, loops, 10000000, "Number of loops per experiment."); +torture_param(long, loops, 10000, "Number of loops per experiment."); // Number of readers, with -1 defaulting to about 75% of the CPUs. torture_param(int, nreaders, -1, "Number of readers, -1 for 75% of CPUs."); // Number of runs. -- 2.9.5
| |