Commit 3e577dcd authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe

io_uring: put the flag changing code in the same spot

Both iocb_flags() and kiocb_set_rw_flags() are inline and modify
kiocb->ki_flags. Place them close, so they can be potentially better
optimised.
Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 6c8a3134
...@@ -1867,8 +1867,11 @@ static int io_prep_rw(struct io_kiocb *req, const struct io_uring_sqe *sqe, ...@@ -1867,8 +1867,11 @@ static int io_prep_rw(struct io_kiocb *req, const struct io_uring_sqe *sqe,
req->flags |= REQ_F_CUR_POS; req->flags |= REQ_F_CUR_POS;
kiocb->ki_pos = req->file->f_pos; kiocb->ki_pos = req->file->f_pos;
} }
kiocb->ki_flags = iocb_flags(kiocb->ki_filp);
kiocb->ki_hint = ki_hint_validate(file_write_hint(kiocb->ki_filp)); kiocb->ki_hint = ki_hint_validate(file_write_hint(kiocb->ki_filp));
kiocb->ki_flags = iocb_flags(kiocb->ki_filp);
ret = kiocb_set_rw_flags(kiocb, READ_ONCE(sqe->rw_flags));
if (unlikely(ret))
return ret;
ioprio = READ_ONCE(sqe->ioprio); ioprio = READ_ONCE(sqe->ioprio);
if (ioprio) { if (ioprio) {
...@@ -1880,10 +1883,6 @@ static int io_prep_rw(struct io_kiocb *req, const struct io_uring_sqe *sqe, ...@@ -1880,10 +1883,6 @@ static int io_prep_rw(struct io_kiocb *req, const struct io_uring_sqe *sqe,
} else } else
kiocb->ki_ioprio = get_current_ioprio(); kiocb->ki_ioprio = get_current_ioprio();
ret = kiocb_set_rw_flags(kiocb, READ_ONCE(sqe->rw_flags));
if (unlikely(ret))
return ret;
/* don't allow async punt if RWF_NOWAIT was requested */ /* don't allow async punt if RWF_NOWAIT was requested */
if ((kiocb->ki_flags & IOCB_NOWAIT) || if ((kiocb->ki_flags & IOCB_NOWAIT) ||
(req->file->f_flags & O_NONBLOCK)) (req->file->f_flags & O_NONBLOCK))
......
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