Paul E. McKenney e3e7405441 percpu-rwsem: Replace synchronize_sched() with synchronize_rcu() ...

Now that synchronize_rcu() waits for preempt-disable regions of code
as well as RCU read-side critical sections, synchronize_sched() can be
replaced by synchronize_rcu().  This commit therefore makes this change,
even though it is but a comment.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Christoph Lameter <cl@linux.com>
Acked-by: Tejun Heo <tj@kernel.org>

2018-12-01 12:38:48 -08:00

4.1 KiB

Raw Blame History

View Raw