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 <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>

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();