diff options
| author | Jens Axboe <axboe@kernel.dk> | 2023-05-17 12:20:44 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-05-17 12:20:44 -0600 |
| commit | 7d41bcb7f32fbeac05d6fab553821a228af18bee (patch) | |
| tree | 1b6d5f43093be499b1c4c1757aec8fdbccd6a396 /io_uring | |
| parent | 88fc8b8463b024df556d5c4245f2c273f22d83a1 (diff) | |
io_uring/net: push IORING_CQE_F_SOCK_NONEMPTY into io_recv_finish()
Rather than have this logic in both io_recv() and io_recvmsg_multishot(),
push it into the handler they both call when finishing a receive
operation.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/net.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/io_uring/net.c b/io_uring/net.c index 45f9c3046d67..9e0034771dbb 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -616,9 +616,15 @@ static inline void io_recv_prep_retry(struct io_kiocb *req) * again (for multishot). */ static inline bool io_recv_finish(struct io_kiocb *req, int *ret, - unsigned int cflags, bool mshot_finished, + struct msghdr *msg, bool mshot_finished, unsigned issue_flags) { + unsigned int cflags; + + cflags = io_put_kbuf(req, issue_flags); + if (msg->msg_inq && msg->msg_inq != -1U) + cflags |= IORING_CQE_F_SOCK_NONEMPTY; + if (!(req->flags & REQ_F_APOLL_MULTISHOT)) { io_req_set_res(req, *ret, cflags); *ret = IOU_OK; @@ -732,7 +738,6 @@ int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags) struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg); struct io_async_msghdr iomsg, *kmsg; struct socket *sock; - unsigned int cflags; unsigned flags; int ret, min_ret = 0; bool force_nonblock = issue_flags & IO_URING_F_NONBLOCK; @@ -821,11 +826,7 @@ retry_multishot: else io_kbuf_recycle(req, issue_flags); - cflags = io_put_kbuf(req, issue_flags); - if (kmsg->msg.msg_inq && kmsg->msg.msg_inq != -1U) - cflags |= IORING_CQE_F_SOCK_NONEMPTY; - - if (!io_recv_finish(req, &ret, cflags, mshot_finished, issue_flags)) + if (!io_recv_finish(req, &ret, &kmsg->msg, mshot_finished, issue_flags)) goto retry_multishot; if (mshot_finished) { @@ -844,7 +845,6 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags) struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg); struct msghdr msg; struct socket *sock; - unsigned int cflags; unsigned flags; int ret, min_ret = 0; bool force_nonblock = issue_flags & IO_URING_F_NONBLOCK; @@ -924,11 +924,7 @@ out_free: else io_kbuf_recycle(req, issue_flags); - cflags = io_put_kbuf(req, issue_flags); - if (msg.msg_inq && msg.msg_inq != -1U) - cflags |= IORING_CQE_F_SOCK_NONEMPTY; - - if (!io_recv_finish(req, &ret, cflags, ret <= 0, issue_flags)) + if (!io_recv_finish(req, &ret, &msg, ret <= 0, issue_flags)) goto retry_multishot; return ret; |