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authorStefan Hajnoczi <stefanha@redhat.com>2015-11-04 15:58:42 +0300
committerDavid S. Miller <davem@davemloft.net>2015-11-05 06:03:10 +0300
commit7362945aea72fccc9df4f4e7643c971e0a8c33dc (patch)
tree778462f9edd824275b8fe7469d9a860800e87ac1 /net
parentf63ce5b6fa5e9a0faf7a0e1ef2993a502878c78a (diff)
downloadlinux-7362945aea72fccc9df4f4e7643c971e0a8c33dc.tar.xz
VSOCK: call sk->sk_data_ready() on accept()
When a listen socket enqueues a connection for userspace to accept(), the sk->sk_data_ready() callback should be invoked. In-kernel socket users rely on this callback to detect when incoming connections are available. Currently the sk->sk_state_change() callback is invoked by vmci_transport.c. This happens to work for userspace applications since sk->sk_state_change = sock_def_wakeup() and sk->sk_data_ready = sock_def_readable() both wake up the accept() waiter. In-kernel socket users, on the other hand, fail to detect incoming connections. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/vmw_vsock/vmci_transport.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c
index 400d87294de3..0a369bb440e7 100644
--- a/net/vmw_vsock/vmci_transport.c
+++ b/net/vmw_vsock/vmci_transport.c
@@ -1234,7 +1234,7 @@ vmci_transport_recv_connecting_server(struct sock *listener,
/* Callers of accept() will be be waiting on the listening socket, not
* the pending socket.
*/
- listener->sk_state_change(listener);
+ listener->sk_data_ready(listener);
return 0;