diff options
| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-05-25 01:58:16 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-13 01:39:21 +0300 |
| commit | cd23ac8ddb7be993f88bee893b89a8b4971c3651 (patch) | |
| tree | 5dd316bd3b508a0c1261772425a2520330dee7ca /Documentation/RCU/whatisRCU.txt | |
| parent | c03be752d39dc64dcfda0ac8ce87fb10b1ee5621 (diff) | |
| download | linux-cd23ac8ddb7be993f88bee893b89a8b4971c3651.tar.xz | |
rcu: Add comment to the last sleep in the rcu tasks loop
At the end of rcu_tasks_kthread() there's a lonely
schedule_timeout_uninterruptible() call with no apparent rationale for
its existence. But there is. It is to keep the thread from going into
a tight loop if there's some anomaly. That really needs a comment.
Link: http://lkml.kernel.org/r/20180524223839.GU3803@linux.vnet.ibm.com
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'Documentation/RCU/whatisRCU.txt')
0 files changed, 0 insertions, 0 deletions