diff options
Diffstat (limited to 'net/core/skbuff.c')
| -rw-r--r-- | net/core/skbuff.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index b8b10635804..8e1c385e5ba 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -56,7 +56,6 @@ #include <linux/cache.h> #include <linux/rtnetlink.h> #include <linux/init.h> -#include <linux/highmem.h> #include <net/protocol.h> #include <net/dst.h> @@ -67,6 +66,8 @@ #include <asm/uaccess.h> #include <asm/system.h> +#include "kmap_skb.h" + static kmem_cache_t *skbuff_head_cache __read_mostly; static kmem_cache_t *skbuff_fclone_cache __read_mostly; @@ -473,8 +474,8 @@ struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask) #endif C(protocol); n->destructor = NULL; + C(mark); #ifdef CONFIG_NETFILTER - C(nfmark); C(nfct); nf_conntrack_get(skb->nfct); C(nfctinfo); @@ -534,8 +535,8 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->pkt_type = old->pkt_type; new->tstamp = old->tstamp; new->destructor = NULL; + new->mark = old->mark; #ifdef CONFIG_NETFILTER - new->nfmark = old->nfmark; new->nfct = old->nfct; nf_conntrack_get(old->nfct); new->nfctinfo = old->nfctinfo; @@ -1240,8 +1241,8 @@ EXPORT_SYMBOL(skb_store_bits); /* Checksum skb data. */ -unsigned int skb_checksum(const struct sk_buff *skb, int offset, - int len, unsigned int csum) +__wsum skb_checksum(const struct sk_buff *skb, int offset, + int len, __wsum csum) { int start = skb_headlen(skb); int i, copy = start - offset; @@ -1265,7 +1266,7 @@ unsigned int skb_checksum(const struct sk_buff *skb, int offset, end = start + skb_shinfo(skb)->frags[i].size; if ((copy = end - offset) > 0) { - unsigned int csum2; + __wsum csum2; u8 *vaddr; skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; @@ -1294,7 +1295,7 @@ unsigned int skb_checksum(const struct sk_buff *skb, int offset, end = start + list->len; if ((copy = end - offset) > 0) { - unsigned int csum2; + __wsum csum2; if (copy > len) copy = len; csum2 = skb_checksum(list, offset - start, @@ -1315,8 +1316,8 @@ unsigned int skb_checksum(const struct sk_buff *skb, int offset, /* Both of above in one bottle. */ -unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, - u8 *to, int len, unsigned int csum) +__wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, + u8 *to, int len, __wsum csum) { int start = skb_headlen(skb); int i, copy = start - offset; @@ -1342,7 +1343,7 @@ unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, end = start + skb_shinfo(skb)->frags[i].size; if ((copy = end - offset) > 0) { - unsigned int csum2; + __wsum csum2; u8 *vaddr; skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; @@ -1368,7 +1369,7 @@ unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, struct sk_buff *list = skb_shinfo(skb)->frag_list; for (; list; list = list->next) { - unsigned int csum2; + __wsum csum2; int end; BUG_TRAP(start <= offset + len); @@ -1396,7 +1397,7 @@ unsigned int skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to) { - unsigned int csum; + __wsum csum; long csstart; if (skb->ip_summed == CHECKSUM_PARTIAL) @@ -1414,9 +1415,9 @@ void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to) skb->len - csstart, 0); if (skb->ip_summed == CHECKSUM_PARTIAL) { - long csstuff = csstart + skb->csum; + long csstuff = csstart + skb->csum_offset; - *((unsigned short *)(to + csstuff)) = csum_fold(csum); + *((__sum16 *)(to + csstuff)) = csum_fold(csum); } } |