submit_io
submit_io(b, REQ_OP_WRITE, IOPRIO_DEFAULT, write_endio);
submit_io(b, REQ_OP_WRITE, IOPRIO_DEFAULT, write_endio);
submit_io(b, REQ_OP_READ, ioprio, read_endio);
submit_io(b, REQ_OP_READ, ioprio, read_endio);
.submit_io = btrfs_dio_submit_io,
.submit_io = f2fs_dio_write_submit_io,
if (dio->dops && dio->dops->submit_io) {
dio->dops->submit_io(iter, bio, pos);
.submit_io = xfs_dio_read_bounce_submit_io,
.submit_io = xfs_dio_zoned_submit_io,
void (*submit_io)(const struct iomap_iter *iter, struct bio *bio,