io_uring: improve argument types of kiocb_done()
kiocb_done() accepts a pointer to struct kiocb, pass struct io_kiocb (i.e. io_uring's request) instead so we can get rid of useless container_of(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/252016eed77806f58b48251a85cd8c645f900433.1637524285.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -2922,10 +2922,9 @@ static inline void io_rw_done(struct kiocb *kiocb, ssize_t ret)
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}
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}
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static void kiocb_done(struct kiocb *kiocb, ssize_t ret,
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static void kiocb_done(struct io_kiocb *req, ssize_t ret,
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unsigned int issue_flags)
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{
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struct io_kiocb *req = container_of(kiocb, struct io_kiocb, rw.kiocb);
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struct io_async_rw *io = req->async_data;
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/* add previously done IO, if any */
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@ -2937,11 +2936,11 @@ static void kiocb_done(struct kiocb *kiocb, ssize_t ret,
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}
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if (req->flags & REQ_F_CUR_POS)
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req->file->f_pos = kiocb->ki_pos;
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if (ret >= 0 && (kiocb->ki_complete == io_complete_rw))
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req->file->f_pos = req->rw.kiocb.ki_pos;
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if (ret >= 0 && (req->rw.kiocb.ki_complete == io_complete_rw))
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__io_complete_rw(req, ret, 0, issue_flags);
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else
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io_rw_done(kiocb, ret);
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io_rw_done(&req->rw.kiocb, ret);
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if (req->flags & REQ_F_REISSUE) {
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req->flags &= ~REQ_F_REISSUE;
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@ -3584,7 +3583,7 @@ static int io_read(struct io_kiocb *req, unsigned int issue_flags)
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iov_iter_restore(&s->iter, &s->iter_state);
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} while (ret > 0);
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done:
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kiocb_done(kiocb, ret, issue_flags);
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kiocb_done(req, ret, issue_flags);
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out_free:
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/* it's faster to check here then delegate to kfree */
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if (iovec)
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@ -3681,7 +3680,7 @@ static int io_write(struct io_kiocb *req, unsigned int issue_flags)
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if (ret2 == -EAGAIN && (req->ctx->flags & IORING_SETUP_IOPOLL))
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goto copy_iov;
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done:
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kiocb_done(kiocb, ret2, issue_flags);
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kiocb_done(req, ret2, issue_flags);
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} else {
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copy_iov:
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iov_iter_restore(&s->iter, &s->iter_state);
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