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rcu: Expedited grace-period sleeps to idle priority
authorPaul E. McKenney <paulmck@kernel.org>
Thu, 7 May 2020 23:38:29 +0000 (16:38 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 29 Jun 2020 18:58:50 +0000 (11:58 -0700)
commit68c2f27e01f61760e6ae76fff9682e1ffe9bacb6
treeee9e41a711a3e20c451198ee932800235cdb6efatree
parentf5ca34643bbd84f514bdeee194c45dd1fb066ef2commit | diff
rcu: Expedited grace-period sleeps to idle priority

This commit converts the schedule_timeout_uninterruptible() call used
by RCU's expedited grace-period processing to schedule_timeout_idle().
This conversion avoids polluting the load-average with RCU-related
sleeping.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/tree_exp.h diff | blob | blame | history
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