Commit-ID: ed8f6fb247785d98ffe6babcf93b7bedd2c88fd8 Gitweb: https://git.kernel.org/tip/ed8f6fb247785d98ffe6babcf93b7bedd2c88fd8 Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxx> AuthorDate: Mon, 1 Oct 2018 08:38:54 -0700 Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxx> CommitDate: Mon, 12 Nov 2018 08:56:25 -0800 doc: Document rcutorture forward-progress test kernel parameters Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxx> --- Documentation/admin-guide/kernel-parameters.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) 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.
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