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| author | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-10-01 08:38:54 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-11-12 08:56:25 -0800 |
| commit | ed8f6fb247785d98ffe6babcf93b7bedd2c88fd8 (patch) | |
| tree | 836846d269408fa63d2faf89bfeb5972ed53a043 /Documentation/admin-guide/kernel-parameters.txt | |
| parent | 70f0508caba2ccb564337e7a2ac4816b094abc00 (diff) | |
| download | lwn-ed8f6fb247785d98ffe6babcf93b7bedd2c88fd8.tar.gz lwn-ed8f6fb247785d98ffe6babcf93b7bedd2c88fd8.zip | |
doc: Document rcutorture forward-progress test kernel parameters
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Diffstat (limited to 'Documentation/admin-guide/kernel-parameters.txt')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 81d1d5a74728..3823679deea5 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3773,6 +3773,23 @@ Set wait time between force_quiescent_state bursts in seconds. + rcutorture.fwd_progress= [KNL] + Enable RCU grace-period forward-progress testing + for the types of RCU supporting this notion. + + rcutorture.fwd_progress_div= [KNL] + Specify the fraction of a CPU-stall-warning + period to do tight-loop forward-progress testing. + + rcutorture.fwd_progress_holdoff= [KNL] + Number of seconds to wait between successive + forward-progress tests. + + rcutorture.fwd_progress_need_resched= [KNL] + Enclose cond_resched() calls within checks for + need_resched() during tight-loop forward-progress + testing. + rcutorture.gp_cond= [KNL] Use conditional/asynchronous update-side primitives, if available. |