doc: Correct parameter in stallwarn

The stallwarn document incorrectly mentions 'fps=' instead of 'fqs='.
This commit orrects that.

Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

diff --git a/Documentation/RCU/stallwarn.txt b/Documentation/RCU/stallwarn.txt
index b01bcafc64aa02d44c892d14a368a3e5063e355c..073dbc12d1ea0649949104a417ef223a046b9349 100644 (file)
--- a/Documentation/RCU/stallwarn.txt
+++ b/Documentation/RCU/stallwarn.txt
@@ -205,7 +205,7 @@ handlers are no longer able to execute on this CPU.  This can happen if
 the stalled CPU is spinning with interrupts are disabled, or, in -rt
 kernels, if a high-priority process is starving RCU's softirq handler.
 
-The "fps=" shows the number of force-quiescent-state idle/offline
+The "fqs=" shows the number of force-quiescent-state idle/offline
 detection passes that the grace-period kthread has made across this
 CPU since the last time that this CPU noted the beginning of a grace
 period.