diff options
Diffstat (limited to 'io_uring/net.c')
| -rw-r--r-- | io_uring/net.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/io_uring/net.c b/io_uring/net.c index cf742bdd2a..09bb82bc20 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -591,17 +591,18 @@ retry_bundle: .iovs = &kmsg->fast_iov, .max_len = INT_MAX, .nr_iovs = 1, - .mode = KBUF_MODE_EXPAND, }; if (kmsg->free_iov) { arg.nr_iovs = kmsg->free_iov_nr; arg.iovs = kmsg->free_iov; - arg.mode |= KBUF_MODE_FREE; + arg.mode = KBUF_MODE_FREE; } if (!(sr->flags & IORING_RECVSEND_BUNDLE)) arg.nr_iovs = 1; + else + arg.mode |= KBUF_MODE_EXPAND; ret = io_buffers_select(req, &arg, issue_flags); if (unlikely(ret < 0)) @@ -613,6 +614,7 @@ retry_bundle: if (arg.iovs != &kmsg->fast_iov && arg.iovs != kmsg->free_iov) { kmsg->free_iov_nr = ret; kmsg->free_iov = arg.iovs; + req->flags |= REQ_F_NEED_CLEANUP; } } @@ -1084,6 +1086,7 @@ static int io_recv_buf_select(struct io_kiocb *req, struct io_async_msghdr *kmsg if (arg.iovs != &kmsg->fast_iov && arg.iovs != kmsg->free_iov) { kmsg->free_iov_nr = ret; kmsg->free_iov = arg.iovs; + req->flags |= REQ_F_NEED_CLEANUP; } } else { void __user *buf; |