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| author | Steven Rostedt (VMware) <[email protected]> | 2018-05-24 18:58:16 -0400 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2018-07-12 15:39:21 -0700 |
| commit | cd23ac8ddb7be993f88bee893b89a8b4971c3651 (patch) | |
| tree | 5dd316bd3b508a0c1261772425a2520330dee7ca /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | c03be752d39dc64dcfda0ac8ce87fb10b1ee5621 (diff) | |
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/[email protected]
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions