diff options
| author | Pavel Begunkov <[email protected]> | 2020-12-17 00:24:36 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2020-12-17 08:40:52 -0700 |
| commit | 9cd2be519d05ee78876d55e8e902b7125f78b74f (patch) | |
| tree | 168cee3fc63b02695c84843c0ff24b8f82cfcdee /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | cda286f0715c82f8117e166afd42cca068876dde (diff) | |
io_uring: remove racy overflow list fast checks
list_empty_careful() is not racy only if some conditions are met, i.e.
no re-adds after del_init. io_cqring_overflow_flush() does list_move(),
so it's actually racy.
Remove those checks, we have ->cq_check_overflow for the fast path.
Signed-off-by: Pavel Begunkov <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions