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| author |   Paul E. McKenney <paulmck@kernel.org> | 2021-11-09 13:37:34 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-12-09 10:51:27 -0800 |
| commit | 4d1114c05467b5f421d99121bff22a9633390722 (patch) | |
| tree | e60e70074533baba489bf295a33e0ca45921a818 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | rcu-tasks: Add a ->percpu_enqueue_lim to the rcu_tasks structure (diff) | |
| download | wireguard-linux-4d1114c05467b5f421d99121bff22a9633390722.tar.xz wireguard-linux-4d1114c05467b5f421d99121bff22a9633390722.zip | |
rcu-tasks: Abstract checking of callback lists
This commit adds a rcu_tasks_need_gpcb() function that returns an
indication of whether another grace period is required, and if no grace
period is required, whether there are callbacks that need to be invoked.
The function scans all per-CPU lists currently in use.
Reported-by: Martin Lau <kafai@fb.com>
Cc: Neeraj Upadhyay <neeraj.iitr10@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions