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-rw-r--r--Documentation/admin-guide/kernel-parameters.txt11
1 files changed, 8 insertions, 3 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 3598464ca8ed..01b5ab92d251 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3357,17 +3357,22 @@
rcuperf.perf_runnable= [BOOT]
Start rcuperf running at boot time.
+ rcuperf.perf_type= [KNL]
+ Specify the RCU implementation to test.
+
rcuperf.shutdown= [KNL]
Shut the system down after performance tests
complete. This is useful for hands-off automated
testing.
- rcuperf.perf_type= [KNL]
- Specify the RCU implementation to test.
-
rcuperf.verbose= [KNL]
Enable additional printk() statements.
+ rcuperf.writer_holdoff= [KNL]
+ Write-side holdoff between grace periods,
+ in microseconds. The default of zero says
+ no holdoff.
+
rcutorture.cbflood_inter_holdoff= [KNL]
Set holdoff time (jiffies) between successive
callback-flood tests.