diff options
| author | Jens Axboe <axboe@kernel.dk> | 2022-05-24 18:03:49 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-25 02:39:10 +0200 |
| commit | c1ee5595015502dedd2d602ecc65bff9907fb14b (patch) | |
| tree | 96f371335d0df03690d0029b1451fc9cada74ab0 /io_uring/io_uring.c | |
| parent | io_uring: convert splice to use io_cmd_type (diff) | |
| download | linux-c1ee5595015502dedd2d602ecc65bff9907fb14b.tar.xz linux-c1ee5595015502dedd2d602ecc65bff9907fb14b.zip | |
io_uring: convert msg and nop to io_cmd_type
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
| -rw-r--r-- | io_uring/io_uring.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index d0251d074449..41253ef58ada 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -980,8 +980,6 @@ struct io_kiocb { struct file *file; struct io_cmd_data cmd; struct io_rsrc_update rsrc_update; - struct io_provide_buf pbuf; - struct io_msg msg; struct io_xattr xattr; struct io_uring_cmd uring_cmd; }; @@ -5030,19 +5028,21 @@ static int io_nop(struct io_kiocb *req, unsigned int issue_flags) static int io_msg_ring_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { + struct io_msg *msg = io_kiocb_to_cmd(req); + if (unlikely(sqe->addr || sqe->rw_flags || sqe->splice_fd_in || sqe->buf_index || sqe->personality)) return -EINVAL; - req->msg.user_data = READ_ONCE(sqe->off); - req->msg.len = READ_ONCE(sqe->len); + msg->user_data = READ_ONCE(sqe->off); + msg->len = READ_ONCE(sqe->len); return 0; } static int io_msg_ring(struct io_kiocb *req, unsigned int issue_flags) { + struct io_msg *msg = io_kiocb_to_cmd(req); struct io_ring_ctx *target_ctx; - struct io_msg *msg = &req->msg; bool filled; int ret; @@ -5324,7 +5324,7 @@ static int io_openat(struct io_kiocb *req, unsigned int issue_flags) static int io_remove_buffers_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { - struct io_provide_buf *p = &req->pbuf; + struct io_provide_buf *p = io_kiocb_to_cmd(req); u64 tmp; if (sqe->rw_flags || sqe->addr || sqe->len || sqe->off || @@ -5381,7 +5381,7 @@ static int __io_remove_buffers(struct io_ring_ctx *ctx, static int io_remove_buffers(struct io_kiocb *req, unsigned int issue_flags) { - struct io_provide_buf *p = &req->pbuf; + struct io_provide_buf *p = io_kiocb_to_cmd(req); struct io_ring_ctx *ctx = req->ctx; struct io_buffer_list *bl; int ret = 0; @@ -5409,7 +5409,7 @@ static int io_provide_buffers_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { unsigned long size, tmp_check; - struct io_provide_buf *p = &req->pbuf; + struct io_provide_buf *p = io_kiocb_to_cmd(req); u64 tmp; if (sqe->rw_flags || sqe->splice_fd_in) @@ -5528,7 +5528,7 @@ static __cold int io_init_bl_list(struct io_ring_ctx *ctx) static int io_provide_buffers(struct io_kiocb *req, unsigned int issue_flags) { - struct io_provide_buf *p = &req->pbuf; + struct io_provide_buf *p = io_kiocb_to_cmd(req); struct io_ring_ctx *ctx = req->ctx; struct io_buffer_list *bl; int ret = 0; |