diff options
| author | yangerkun <[email protected]> | 2019-09-24 20:53:34 +0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2019-09-24 07:04:15 -0600 |
| commit | daa5de5415849b9a53056ec1e1e88fe4c5c9aa2b (patch) | |
| tree | 57e6f539eb3582046f05bfad7ca1b34401ace56b /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 32960613b7c3352ddf38c42596e28a16ae36335e (diff) | |
io_uring: compare cached_cq_tail with cq.head in_io_uring_poll
After 75b28af("io_uring: allocate the two rings together"), we compare
sq.head with cached_cq_tail to determine does there any cq invalid.
Actually, we should use cq.head.
Fixes: 75b28affdd6a ("io_uring: allocate the two rings together")
Signed-off-by: yangerkun <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions