diff options
| -rw-r--r-- | include/net/ip.h | 2 | ||||
| -rw-r--r-- | include/net/ipv6.h | 1 | ||||
| -rw-r--r-- | net/ipv4/ip_output.c | 17 | ||||
| -rw-r--r-- | net/ipv4/udp.c | 4 | ||||
| -rw-r--r-- | net/ipv6/ip6_output.c | 20 | ||||
| -rw-r--r-- | net/ipv6/udp.c | 3 |
6 files changed, 25 insertions, 22 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index dc4a2d6e58a5..7ec543a64bbc 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -171,7 +171,7 @@ struct sk_buff *ip_make_skb(struct sock *sk, struct flowi4 *fl4, int len, int odd, struct sk_buff *skb), void *from, int length, int transhdrlen, struct ipcm_cookie *ipc, struct rtable **rtp, - unsigned int flags); + struct inet_cork *cork, unsigned int flags); static inline struct sk_buff *ip_finish_skb(struct sock *sk, struct flowi4 *fl4) { diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 68b167d98879..0dd722cab037 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -950,6 +950,7 @@ struct sk_buff *ip6_make_skb(struct sock *sk, void *from, int length, int transhdrlen, struct ipcm6_cookie *ipc6, struct flowi6 *fl6, struct rt6_info *rt, unsigned int flags, + struct inet_cork_full *cork, const struct sockcm_cookie *sockc); static inline struct sk_buff *ip6_finish_skb(struct sock *sk) diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 83c73bab2c3d..2883ff1e909c 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -1470,9 +1470,8 @@ struct sk_buff *ip_make_skb(struct sock *sk, int len, int odd, struct sk_buff *skb), void *from, int length, int transhdrlen, struct ipcm_cookie *ipc, struct rtable **rtp, - unsigned int flags) + struct inet_cork *cork, unsigned int flags) { - struct inet_cork cork; struct sk_buff_head queue; int err; @@ -1481,22 +1480,22 @@ struct sk_buff *ip_make_skb(struct sock *sk, __skb_queue_head_init(&queue); - cork.flags = 0; - cork.addr = 0; - cork.opt = NULL; - err = ip_setup_cork(sk, &cork, ipc, rtp); + cork->flags = 0; + cork->addr = 0; + cork->opt = NULL; + err = ip_setup_cork(sk, cork, ipc, rtp); if (err) return ERR_PTR(err); - err = __ip_append_data(sk, fl4, &queue, &cork, + err = __ip_append_data(sk, fl4, &queue, cork, ¤t->task_frag, getfrag, from, length, transhdrlen, flags); if (err) { - __ip_flush_pending_frames(sk, &queue, &cork); + __ip_flush_pending_frames(sk, &queue, cork); return ERR_PTR(err); } - return __ip_make_skb(sk, fl4, &queue, &cork); + return __ip_make_skb(sk, fl4, &queue, cork); } /* diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 24b5c59b1c53..6b9d8017b319 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1030,9 +1030,11 @@ back_from_confirm: /* Lockless fast path for the non-corking case. */ if (!corkreq) { + struct inet_cork cork; + skb = ip_make_skb(sk, fl4, getfrag, msg, ulen, sizeof(struct udphdr), &ipc, &rt, - msg->msg_flags); + &cork, msg->msg_flags); err = PTR_ERR(skb); if (!IS_ERR_OR_NULL(skb)) err = udp_send_skb(skb, fl4); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 6a477d54f8c7..7fa1db447405 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1755,9 +1755,9 @@ struct sk_buff *ip6_make_skb(struct sock *sk, void *from, int length, int transhdrlen, struct ipcm6_cookie *ipc6, struct flowi6 *fl6, struct rt6_info *rt, unsigned int flags, + struct inet_cork_full *cork, const struct sockcm_cookie *sockc) { - struct inet_cork_full cork; struct inet6_cork v6_cork; struct sk_buff_head queue; int exthdrlen = (ipc6->opt ? ipc6->opt->opt_flen : 0); @@ -1768,27 +1768,27 @@ struct sk_buff *ip6_make_skb(struct sock *sk, __skb_queue_head_init(&queue); - cork.base.flags = 0; - cork.base.addr = 0; - cork.base.opt = NULL; - cork.base.dst = NULL; + cork->base.flags = 0; + cork->base.addr = 0; + cork->base.opt = NULL; + cork->base.dst = NULL; v6_cork.opt = NULL; - err = ip6_setup_cork(sk, &cork, &v6_cork, ipc6, rt, fl6); + err = ip6_setup_cork(sk, cork, &v6_cork, ipc6, rt, fl6); if (err) { - ip6_cork_release(&cork, &v6_cork); + ip6_cork_release(cork, &v6_cork); return ERR_PTR(err); } if (ipc6->dontfrag < 0) ipc6->dontfrag = inet6_sk(sk)->dontfrag; - err = __ip6_append_data(sk, fl6, &queue, &cork.base, &v6_cork, + err = __ip6_append_data(sk, fl6, &queue, &cork->base, &v6_cork, ¤t->task_frag, getfrag, from, length + exthdrlen, transhdrlen + exthdrlen, flags, ipc6, sockc); if (err) { - __ip6_flush_pending_frames(sk, &queue, &cork, &v6_cork); + __ip6_flush_pending_frames(sk, &queue, cork, &v6_cork); return ERR_PTR(err); } - return __ip6_make_skb(sk, &queue, &cork, &v6_cork); + return __ip6_make_skb(sk, &queue, cork, &v6_cork); } diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 4ec76a87aeb8..824797f8d1ab 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1324,12 +1324,13 @@ back_from_confirm: /* Lockless fast path for the non-corking case */ if (!corkreq) { + struct inet_cork_full cork; struct sk_buff *skb; skb = ip6_make_skb(sk, getfrag, msg, ulen, sizeof(struct udphdr), &ipc6, &fl6, (struct rt6_info *)dst, - msg->msg_flags, &sockc); + msg->msg_flags, &cork, &sockc); err = PTR_ERR(skb); if (!IS_ERR_OR_NULL(skb)) err = udp_v6_send_skb(skb, &fl6); |