1 files changed, 6 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index e332e718cad6..b7fa2f599459 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2790,6 +2790,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                         leaf rcu_node structure.  Useful for very large
                         systems.
 
+        rcutree.jiffies_till_sched_qs= [KNL]
+                        Set required age in jiffies for a
+                        given grace period before RCU starts
+                        soliciting quiescent-state help from
+                        rcu_note_context_switch().
+
         rcutree.jiffies_till_first_fqs= [KNL]
                         Set delay from grace-period initialization to
                         first attempt to force quiescent states.