diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-02-05 00:57:58 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-05 07:45:41 -0700 |
| commit | 2a7808024b195a342779fb5d7b7df1c4af45cc71 (patch) | |
| tree | 9f51ad5252b049f36757b8d68d5f6288002e0e3c /fs | |
| parent | 5280f7e530f71ba85baf90169393196976ad0e52 (diff) | |
| download | linux-2a7808024b195a342779fb5d7b7df1c4af45cc71.tar.bz2 | |
io_uring: set msg_name on msg fixup
io_setup_async_msg() should fully prepare io_async_msghdr, let it also
handle assigning msg_name and don't hand code it in [send,recv]msg().
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/io_uring.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index b740a39110d6..39bc1df9bb64 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -4558,6 +4558,7 @@ static int io_setup_async_msg(struct io_kiocb *req, async_msg = req->async_data; req->flags |= REQ_F_NEED_CLEANUP; memcpy(async_msg, kmsg, sizeof(*kmsg)); + async_msg->msg.msg_name = &async_msg->addr; return -EAGAIN; } @@ -4610,7 +4611,6 @@ static int io_sendmsg(struct io_kiocb *req, bool force_nonblock, if (req->async_data) { kmsg = req->async_data; - kmsg->msg.msg_name = &kmsg->addr; /* if iov is set, it's allocated already */ if (!kmsg->iov) kmsg->iov = kmsg->fast_iov; @@ -4839,7 +4839,6 @@ static int io_recvmsg(struct io_kiocb *req, bool force_nonblock, if (req->async_data) { kmsg = req->async_data; - kmsg->msg.msg_name = &kmsg->addr; /* if iov is set, it's allocated already */ if (!kmsg->iov) kmsg->iov = kmsg->fast_iov; |