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| author |   Frederic Weisbecker <frederic@kernel.org> | 2020-11-13 13:13:27 +0100 |
|---|---|---|
| committer |   Paul E. McKenney <paulmck@kernel.org> | 2021-01-06 16:24:59 -0800 |
| commit | 32aa2f4170d22f0b9fcb75ab05679ab122fae373 (patch) | |
| tree | 668df1c7f89bdfb995a220f390dc17f8468aa893 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | rcu/nocb: Only cond_resched() from actual offloaded batch processing (diff) | |
| download | wireguard-linux-32aa2f4170d22f0b9fcb75ab05679ab122fae373.tar.xz wireguard-linux-32aa2f4170d22f0b9fcb75ab05679ab122fae373.zip | |
rcu/nocb: Process batch locally as long as offloading isn't complete
This commit makes sure to process the callbacks locally (via either
RCU_SOFTIRQ or the rcuc kthread) whenever the segcblist isn't entirely
offloaded. This ensures that callbacks are invoked one way or another
while a CPU is in the middle of a toggle operation.
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Neeraj Upadhyay <neeraju@codeaurora.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Inspired-by: Paul E. McKenney <paulmck@kernel.org>
Tested-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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