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(parent: 3545832) | patch
doc: Add rcutree.kthread_prio pointer to stallwarn.txt
authorPaul E. McKenney <paulmck@linux.ibm.com>
Mon, 8 Jul 2019 15:01:50 +0000 (08:01 -0700)
committerPaul E. McKenney <paulmck@linux.ibm.com>
Thu, 1 Aug 2019 21:07:41 +0000 (14:07 -0700)
commit0500873de968df6fdef5752d7bbdca317ddc220b
treee0d627a5c71019afb30a58959f8d64903f0e5b6ftree | snapshot
parent3545832fc22e2316d9c289f6ba825710a268bfa6commit | diff
doc: Add rcutree.kthread_prio pointer to stallwarn.txt

This commit adds mention of the rcutree.kthread_prio kernel boot parameter
to the discussion of how high-priority real-time tasks can result in
RCU CPU stall warnings.  (However, this does not necessarily help when
the high-priority real-time tasks are using dubious deadlines.)

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Documentation/RCU/stallwarn.txt diff | blob | history
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