genode/repos/dde_linux/patches/lxip_sk_wq.patch
Christian Helmuth 4ab2b85437 lxip: support large sendmsg (like recvmsg)
Add missing socket wait-queue head on demand.
2017-05-31 13:15:58 +02:00

23 lines
547 B
Diff

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 5c5db66..6cb68a1 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -733,6 +733,8 @@
inet_autobind(sk))
return -EAGAIN;
+ if (sk->sk_wq == 0) sk->sk_wq = sock->wq;
+
return sk->sk_prot->sendmsg(sk, msg, size);
}
EXPORT_SYMBOL(inet_sendmsg);
@@ -764,6 +766,8 @@
sock_rps_record_flow(sk);
+ if (sk->sk_wq == 0) sk->sk_wq = sock->wq;
+
err = sk->sk_prot->recvmsg(sk, msg, size, flags & MSG_DONTWAIT,
flags & ~MSG_DONTWAIT, &addr_len);
if (err >= 0)