doc: Fixup definition of rcupdate.rcu_task_stall_timeout

A positive value of rcupdate.rcu_task_stall_timeout is an interval
in seconds rather than jiffies.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

diff --git a/Documentation/RCU/stallwarn.txt b/Documentation/RCU/stallwarn.txt
index 1ab70c37921f0ce8003b9bc77253c83a84e58ee9..13e88fc00f01aaca0039701377737a94e583f615 100644 (file)
--- a/Documentation/RCU/stallwarn.txt
+++ b/Documentation/RCU/stallwarn.txt
@@ -153,7 +153,7 @@ rcupdate.rcu_task_stall_timeout
        This boot/sysfs parameter controls the RCU-tasks stall warning
        interval.  A value of zero or less suppresses RCU-tasks stall
        warnings.  A positive value sets the stall-warning interval
-       in jiffies.  An RCU-tasks stall warning starts with the line:
+       in seconds.  An RCU-tasks stall warning starts with the line:
 
                INFO: rcu_tasks detected stalls on tasks: