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authorRamkumar Ramachandra <artagnon@gmail.com>2014-03-27 19:50:17 -0400
committerJiri Olsa <jolsa@redhat.com>2014-04-14 12:55:58 +0200
commit40ba93e3aa001246110320edbe8cf2eb488c1fe7 (patch)
tree2b6de6e442a48d0b7e5a09838af5772a83535714 /tools
parentperf bench: Fix segfault at the end of an 'all' execution (diff)
downloadlinux-dev-40ba93e3aa001246110320edbe8cf2eb488c1fe7.tar.xz
linux-dev-40ba93e3aa001246110320edbe8cf2eb488c1fe7.zip
perf bench: Set more defaults in the 'numa' suite
Currently, $ perf bench numa mem errors out with usage information. To make this more user-friendly, let us provide a minimum set of default values required for a test run. As an added bonus, $ perf bench all now goes all the way to completion. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1395964219-22173-2-git-send-email-artagnon@gmail.com Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/bench/numa.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
index d4c83c60b9b2..20697fbf2c98 100644
--- a/tools/perf/bench/numa.c
+++ b/tools/perf/bench/numa.c
@@ -1593,6 +1593,10 @@ static void init_params(struct params *p, const char *name, int argc, const char
p->data_rand_walk = true;
p->nr_loops = -1;
p->init_random = true;
+ p->mb_global_str = "1";
+ p->nr_proc = 1;
+ p->nr_threads = 1;
+ p->nr_secs = 5;
}
static int run_bench_numa(const char *name, const char **argv)