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perf bench: Set more defaults in the 'numa' suite

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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>
This commit is contained in:
Ramkumar Ramachandra 2014-03-27 19:50:17 -04:00 committed by Jiri Olsa
parent 5673872d4a
commit 40ba93e3aa
1 changed files with 4 additions and 0 deletions
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4
tools/perf/bench/numa.c
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@ -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)