diff options
Diffstat (limited to 'io_uring/io_uring.h')
| -rw-r--r-- | io_uring/io_uring.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h index b95dab77e32d..87f883130286 100644 --- a/io_uring/io_uring.h +++ b/io_uring/io_uring.h @@ -19,22 +19,25 @@ #endif enum { - IOU_OK = 0, + IOU_OK = 0, /* deprecated, use IOU_COMPLETE */ + IOU_COMPLETE = 0, + IOU_ISSUE_SKIP_COMPLETE = -EIOCBQUEUED, /* + * The request has more work to do and should be retried. io_uring will + * attempt to wait on the file for eligible opcodes, but otherwise + * it'll be handed to iowq for blocking execution. It works for normal + * requests as well as for the multi shot mode. + */ + IOU_RETRY = -EAGAIN, + + /* * Requeue the task_work to restart operations on this request. The * actual value isn't important, should just be not an otherwise * valid error code, yet less than -MAX_ERRNO and valid internally. */ IOU_REQUEUE = -3072, - - /* - * Intended only when both IO_URING_F_MULTISHOT is passed - * to indicate to the poll runner that multishot should be - * removed and the result is set on req->cqe.res. - */ - IOU_STOP_MULTISHOT = -ECANCELED, }; struct io_wait_queue { |