diff options
| author | Uladzislau Rezki (Sony) <urezki@gmail.com> | 2024-03-08 18:34:07 +0100 |
|---|---|---|
| committer | Uladzislau Rezki (Sony) <urezki@gmail.com> | 2024-04-15 19:47:51 +0200 |
| commit | 462df2f543ae360e79fcaa1b498d2a1a0c2a5b63 (patch) | |
| tree | 75d6f47289d665dd2296e4fc59670bcf4909293f /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2053937a310a3982de9d33af3db2dbd2b32b66e4 (diff) | |
rcu: Support direct wake-up of synchronize_rcu() users
This patch introduces a small enhancement which allows to do a
direct wake-up of synchronize_rcu() callers. It occurs after a
completion of grace period, thus by the gp-kthread.
Number of clients is limited by the hard-coded maximum allowed
threshold. The remaining part, if still exists is deferred to
a main worker.
Link: https://lore.kernel.org/lkml/Zd0ZtNu+Rt0qXkfS@lothringen/
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions