From: Josh Triplett <josht@us.ibm.com>

The comment for the nreaders parameter of rcutorture gives the default as
4*ncpus, but the value actually defaults to 2*ncpus; fix the comment.

Signed-off-by: Josh Triplett <josh@freedesktop.org>
Acked-by: Paul E. McKenney <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 kernel/rcutorture.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -puN kernel/rcutorture.c~rcu-fix-incorrect-description-of-default-for-rcutorture kernel/rcutorture.c
--- a/kernel/rcutorture.c~rcu-fix-incorrect-description-of-default-for-rcutorture
+++ a/kernel/rcutorture.c
@@ -49,7 +49,7 @@
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Paul E. McKenney <paulmck@us.ibm.com>");
 
-static int nreaders = -1;	/* # reader threads, defaults to 4*ncpus */
+static int nreaders = -1;	/* # reader threads, defaults to 2*ncpus */
 static int stat_interval;	/* Interval between stats, in seconds. */
 				/*  Defaults to "only at end of test". */
 static int verbose;		/* Print more debug info. */
_