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doc: Document rcutorture forward-progress test kernel parameters

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Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
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Paul E. McKenney 2018-10-01 08:38:54 -07:00
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Documentation/admin-guide/kernel-parameters.txt
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@ -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.