[TCP] splice: add tcp_splice_read() to IPV6

Thanks to YOSHIFUJI Hideaki for the hint!

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index ecbd388..85178f7 100644 (file)
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -491,6 +491,7 @@ const struct proto_ops inet6_stream_ops = {
        .recvmsg           = sock_common_recvmsg,       /* ok           */
        .mmap              = sock_no_mmap,
        .sendpage          = tcp_sendpage,
+       .splice_read       = tcp_splice_read,
 #ifdef CONFIG_COMPAT
        .compat_setsockopt = compat_sock_common_setsockopt,
        .compat_getsockopt = compat_sock_common_getsockopt,