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-rw-r--r--Documentation/admin-guide/kernel-parameters.txt15
1 files changed, 0 insertions, 15 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index a8d0afde7f85..1b8e5cadbecb 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -6249,13 +6249,6 @@ Kernel parameters
dynamically) adjusted. This parameter is intended
for use in testing.
- rcupdate.rcu_task_ipi_delay= [KNL]
- Set time in jiffies during which RCU tasks will
- avoid sending IPIs, starting with the beginning
- of a given grace period. Setting a large
- number avoids disturbing real-time workloads,
- but lengthens grace periods.
-
rcupdate.rcu_task_lazy_lim= [KNL]
Number of callbacks on a given CPU that will
cancel laziness on that CPU. Use -1 to disable
@@ -6299,14 +6292,6 @@ Kernel parameters
of zero will disable batching. Batching is
always disabled for synchronize_rcu_tasks().
- rcupdate.rcu_tasks_trace_lazy_ms= [KNL]
- Set timeout in milliseconds RCU Tasks
- Trace asynchronous callback batching for
- call_rcu_tasks_trace(). A negative value
- will take the default. A value of zero will
- disable batching. Batching is always disabled
- for synchronize_rcu_tasks_trace().
-
rcupdate.rcu_self_test= [KNL]
Run the RCU early boot self tests