rcu: Fix rcutorture mod_timer argument to delay one jiffy

The current "mod_timer(&t, 1)" potentially makes the timer fire
immediately, change this to wait one jiffy.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: laijs@cn.fujitsu.com
Cc: dipankar@in.ibm.com
Cc: mathieu.desnoyers@polymtl.ca
Cc: josh@joshtriplett.org
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: peterz@infradead.org
Cc: rostedt@goodmis.org
Cc: Valdis.Kletnieks@vt.edu
Cc: dhowells@redhat.com
LKML-Reference: <1266887105-1528-20-git-send-email-paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 5f43f30fcd1d..258cdf0a91eb 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -853,7 +853,7 @@ rcu_torture_reader(void *arg)
         do {
                 if (irqreader && cur_ops->irq_capable) {
                         if (!timer_pending(&t))
-                                mod_timer(&t, 1);
+                                mod_timer(&t, jiffies + 1);
                 }
                 idx = cur_ops->readlock();
                 completed = cur_ops->completed();