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| author | Paul E. McKenney <paulmck@kernel.org> | 2025-04-23 12:03:59 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2025-05-08 16:13:27 -0700 |
| commit | aa2cc356f8791438761efa0cb95fd48f3e2721c2 (patch) | |
| tree | dac7567366db8e8774c37a45546c26a462f1ba22 /tools/perf/scripts/python/parallel-perf.py | |
| parent | 084a990ded6337fb603f39b43b67ec68c2da0695 (diff) | |
ratelimit: Force re-initialization when rate-limiting re-enabled
Currently, if rate limiting is disabled, ___ratelimit() does an immediate
early return with no state changes. This can result in false-positive
drops when re-enabling rate limiting. Therefore, mark the ratelimit_state
structure "uninitialized" when rate limiting is disabled.
[ paulmck: Apply Petr Mladek feedback. ]
Link: https://lore.kernel.org/all/fbe93a52-365e-47fe-93a4-44a44547d601@paulmck-laptop/
Link: https://lore.kernel.org/all/20250423115409.3425-1-spasswolf@web.de/
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Kuniyuki Iwashima <kuniyu@amazon.com>
Cc: Mateusz Guzik <mjguzik@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: John Ogness <john.ogness@linutronix.de>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions