]> git.baikalelectronics.ru Git - kernel.git/commit
doc: Use rcu_barrier() to rate-limit RCU callbacks
authorPaul E. McKenney <paulmck@kernel.org>
Thu, 28 Jul 2022 19:04:00 +0000 (12:04 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Wed, 31 Aug 2022 11:58:15 +0000 (04:58 -0700)
commit10076bcb483efcee3b79df6b79c771709e7abd95
treedc25fb7d30fa26674fcfc7343dbd77ab51c5529f
parent2e46e3d0a8f2ff8abdf6e7578e79b6b473e829ad
doc: Use rcu_barrier() to rate-limit RCU callbacks

The checklist.rst document advises periodic synchronize_rcu() invocations
to prevent callback flooding.  However, rcu_barrier() is often a better
choice.  This commit therefore adds words to this effect.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Documentation/RCU/checklist.rst