From: Paul E. McKenney Date: Fri, 29 May 2020 20:11:26 +0000 (-0700) Subject: refperf: Adjust refperf.loop default value X-Git-Tag: v5.9-rc1~204^2^2^5~9 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4dd72a338a07486823037a6b45334d05192c913a;p=thirdparty%2Fkernel%2Flinux.git refperf: Adjust refperf.loop default value 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 --- diff --git a/kernel/rcu/refperf.c b/kernel/rcu/refperf.c index 57a750bbcacae..063eeb0473a1e 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.