diff options
| -rw-r--r-- | io_uring/net.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/io_uring/net.c b/io_uring/net.c index 1e36a72e4008..030b76e6f6f8 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -77,6 +77,7 @@ struct io_sr_msg { /* initialised and used only by !msg send variants */ u16 buf_group; bool retry; + bool imported; /* only for io_send_zc */ void __user *msg_control; /* used only for send zerocopy */ struct io_kiocb *notif; @@ -1306,6 +1307,7 @@ int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) zc->done_io = 0; zc->retry = false; + zc->imported = false; req->flags |= REQ_F_POLL_NO_LAZY; if (unlikely(READ_ONCE(sqe->__pad2[0]) || READ_ONCE(sqe->addr3))) @@ -1451,7 +1453,8 @@ int io_send_zc(struct io_kiocb *req, unsigned int issue_flags) (zc->flags & IORING_RECVSEND_POLL_FIRST)) return -EAGAIN; - if (!zc->done_io) { + if (!zc->imported) { + zc->imported = true; ret = io_send_zc_import(req, issue_flags); if (unlikely(ret)) return ret; |