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(parent: 88748e3) | patch
rcu: Grace-period-kthread related sleeps to idle priority
authorPaul E. McKenney <paulmck@kernel.org>
Thu, 7 May 2020 22:44:46 +0000 (15:44 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 29 Jun 2020 18:58:49 +0000 (11:58 -0700)
commit77865dea25c4f45ce0c5bf61a8470af01fccd944
tree7de7988280e6a8d3f664996beb18bfe0b3053e28tree | snapshot
parent88748e330040ecf4681a2c8f344fd386862bf913commit | diff
rcu: Grace-period-kthread related sleeps to idle priority

This commit converts the long-standing schedule_timeout_interruptible()
and schedule_timeout_uninterruptible() calls used by RCU's grace-period
kthread 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.c diff | blob | history
Domain: System / Kernel;