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| author |   Paul E. McKenney <paulmck@kernel.org> | 2022-07-28 12:04:00 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-08-31 04:58:15 -0700 |
| commit | 1c1c1d983e75f53b3e307804a39d17d24310c5f2 (patch) | |
| tree | dc25fb7d30fa26674fcfc7343dbd77ab51c5529f /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | doc: Call out queue_rcu_work() for blocking RCU callbacks (diff) | |
| download | linux-dev-1c1c1d983e75f53b3e307804a39d17d24310c5f2.tar.xz linux-dev-1c1c1d983e75f53b3e307804a39d17d24310c5f2.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions