diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-09 15:50:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-09 15:50:41 -0700 |
| commit | 09075ef0fd585fb093bb9a6cd1240272114f89cf (patch) | |
| tree | c01d2cc260a18df73f785bea4de1c1cfbcbbd16f /include | |
| parent | c87fed1546bd00b42ee75f26c6b45393e4bf7559 (diff) | |
| parent | 1b30dd359ebec22d035e8b145751319f63772ca1 (diff) | |
| download | linux-09075ef0fd585fb093bb9a6cd1240272114f89cf.tar.gz | |
Merge commit master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 of HEAD
* HEAD: [AX.25]: Use kzalloc [ATM] net/atm/clip.c: fix PROC_FS=n compile [PKT_SCHED]: act_api: Fix module leak while flushing actions [NET]: Fix IPv4/DECnet routing rule dumping [NET] gso: Fix up GSO packets with broken checksums [NET] gso: Add skb_is_gso [IRDA]: fix drivers/net/irda/ali-ircc.c:ali_ircc_init() [ATM]: fix possible recursive locking in skb_migrate() [ATM]: Typo in drivers/atm/Kconfig... [TG3]: add amd8131 to "write reorder" chipsets [NET]: Fix network device interface printk message priority
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 8 | ||||
| -rw-r--r-- | include/linux/skbuff.h | 5 | ||||
| -rw-r--r-- | include/net/protocol.h | 2 | ||||
| -rw-r--r-- | include/net/tcp.h | 1 |
4 files changed, 13 insertions, 3 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 85f99f60deea..76cc099c8580 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -549,6 +549,7 @@ struct packet_type { struct net_device *); struct sk_buff *(*gso_segment)(struct sk_buff *skb, int features); + int (*gso_send_check)(struct sk_buff *skb); void *af_packet_priv; struct list_head list; }; @@ -1001,13 +1002,14 @@ static inline int net_gso_ok(int features, int gso_type) static inline int skb_gso_ok(struct sk_buff *skb, int features) { - return net_gso_ok(features, skb_shinfo(skb)->gso_size ? - skb_shinfo(skb)->gso_type : 0); + return net_gso_ok(features, skb_shinfo(skb)->gso_type); } static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb) { - return !skb_gso_ok(skb, dev->features); + return skb_is_gso(skb) && + (!skb_gso_ok(skb, dev->features) || + unlikely(skb->ip_summed != CHECKSUM_HW)); } #endif /* __KERNEL__ */ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 3597b4f14389..0bf31b83578c 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1455,5 +1455,10 @@ static inline void skb_init_secmark(struct sk_buff *skb) { } #endif +static inline int skb_is_gso(const struct sk_buff *skb) +{ + return skb_shinfo(skb)->gso_size; +} + #endif /* __KERNEL__ */ #endif /* _LINUX_SKBUFF_H */ diff --git a/include/net/protocol.h b/include/net/protocol.h index a225d6371cb1..c643bce64e55 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -36,6 +36,7 @@ struct net_protocol { int (*handler)(struct sk_buff *skb); void (*err_handler)(struct sk_buff *skb, u32 info); + int (*gso_send_check)(struct sk_buff *skb); struct sk_buff *(*gso_segment)(struct sk_buff *skb, int features); int no_policy; @@ -51,6 +52,7 @@ struct inet6_protocol int type, int code, int offset, __u32 info); + int (*gso_send_check)(struct sk_buff *skb); struct sk_buff *(*gso_segment)(struct sk_buff *skb, int features); diff --git a/include/net/tcp.h b/include/net/tcp.h index 3cd803b0d7a5..0720bddff1e9 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1086,6 +1086,7 @@ extern struct request_sock_ops tcp_request_sock_ops; extern int tcp_v4_destroy_sock(struct sock *sk); +extern int tcp_v4_gso_send_check(struct sk_buff *skb); extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features); #ifdef CONFIG_PROC_FS |