Commit ca4aa79d18ba ("Add read-only and update-only perf test to
rcutorture.h.") and commit 5f66427aeb6b ("Fix false-sharing and
thread-affinity problems, use pthread_setspecific().") have introduced
additional arguments for additional workloads and cpustride. However,
its usage message does not updated for them. This commit updates
rcutorture usage message to indicate their existence.
Signed-off-by: SeongJae Park <sj38.park@xxxxxxxxx>
---
CodeSamples/defer/rcutorture.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/CodeSamples/defer/rcutorture.h b/CodeSamples/defer/rcutorture.h
index 3d9842f..2feb4ad 100644
--- a/CodeSamples/defer/rcutorture.h
+++ b/CodeSamples/defer/rcutorture.h
@@ -387,7 +387,8 @@ void stresstest(int nreaders)
void usage(int argc, char *argv[])
{
- fprintf(stderr, "Usage: %s [nreaders [ perf | stress ] ]\n", argv[0]);
+ fprintf(stderr, "Usage: %s [nreaders [ perf | rperf | uperf | stress [cpustride] ] ]\n",
+ argv[0]);
exit(-1);
}
--
1.9.1
--
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