diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2020-07-13 23:37:15 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-07-24 12:55:45 -0600 |
| commit | 9cf7c104deaef52d6fd7c103a716e31d9815ede8 (patch) | |
| tree | 567bce27dd20ec1063e4d003de1652a18e9160ae /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 27dc8338e5fb0e0ed5b272e792f4ffad7f3bc03e (diff) | |
io_uring: remove sequence from io_kiocb
req->sequence is used only for deferred (i.e. DRAIN) requests, but
initialised for every request. Remove req->sequence from io_kiocb
together with its initialisation in io_init_req().
Replace it with a new field in struct io_defer_entry, that will be
calculated only when needed in io_req_defer(), which is a slow path.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions