diff options
| author | Pavel Begunkov <[email protected]> | 2024-04-10 02:26:52 +0100 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2024-04-15 08:10:26 -0600 |
| commit | e45ec969d17acb0a1bea78c9c6c4403fceccd599 (patch) | |
| tree | 42226420eec88edaa84faceeae9dba50daf2d206 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf | |
| parent | a5bff51850c8d533f3696d45749ab169dd49f8dd (diff) | |
io_uring: remove extra SQPOLL overflow flush
c1edbf5f081be ("io_uring: flag SQPOLL busy condition to userspace")
added an extra overflowed CQE flush in the SQPOLL submission path due to
backpressure, which was later removed. Remove the flush and let
io_cqring_wait() / iopoll handle it.
Signed-off-by: Pavel Begunkov <[email protected]>
Link: https://lore.kernel.org/r/2a83b0724ca6ca9d16c7d79a51b77c81876b2e39.1712708261.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf')
0 files changed, 0 insertions, 0 deletions