rcu: Unify boost and kthread priorities

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Rename CONFIG_RCU_BOOST_PRIO to CONFIG_RCU_KTHREAD_PRIO and use this
value for both the per-CPU kthreads (rcuc/N) and the rcu boosting
threads (rcub/n).

Also, create the module_parameter rcutree.kthread_prio to be used on
the kernel command line at boot to set a new value (rcutree.kthread_prio=N).

Signed-off-by: Clark Williams <clark.williams@gmail.com>
[ paulmck: Ported to rcu/dev, applied Paul Bolle and Peter Zijlstra feedback. ]
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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Clark Williams 2014-09-12 21:21:09 -05:00 • committed by Paul E. McKenney

parent e0775cefb5

commit 21871d7eff

5 changed files with 32 additions and 24 deletions

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2

tools/testing/selftests/rcutorture/configs/rcu/TREE03

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4

tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt

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