1 files changed, 18 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 5ae8608ca9f5..0a104be4ad86 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2881,6 +2881,24 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                         Lazy RCU callbacks are those which RCU can
                         prove do nothing more than free memory.
 
+        rcutorture.cbflood_inter_holdoff= [KNL]
+                        Set holdoff time (jiffies) between successive
+                        callback-flood tests.
+
+        rcutorture.cbflood_intra_holdoff= [KNL]
+                        Set holdoff time (jiffies) between successive
+                        bursts of callbacks within a given callback-flood
+                        test.
+
+        rcutorture.cbflood_n_burst= [KNL]
+                        Set the number of bursts making up a given
+                        callback-flood test.  Set this to zero to
+                        disable callback-flood testing.
+
+        rcutorture.cbflood_n_per_burst= [KNL]
+                        Set the number of callbacks to be registered
+                        in a given burst of a callback-flood test.
+
         rcutorture.fqs_duration= [KNL]
                         Set duration of force_quiescent_state bursts.