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[NETFILTER]: nf_conntrack: reorder struct nf_conntrack_l4proto 

Reorder struct nf_conntrack_l4proto so all members used during packet
processing are in the same cacheline.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2008-01-31 04:41:14 -08:00 committed by David S. Miller
parent 0794935e21
commit ffaa9c100b
1 changed files with 9 additions and 10 deletions
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19
include/net/netfilter/nf_conntrack_l4proto.h
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@ -23,9 +23,6 @@ struct nf_conntrack_l4proto
/* L4 Protocol number. */
u_int8_t l4proto;
/* Protocol name */
const char *name;
/* Try to fill in the third arg: dataoff is offset past network protocol
hdr. Return true if possible. */
int (*pkt_to_tuple)(const struct sk_buff *skb,
@ -38,13 +35,6 @@ struct nf_conntrack_l4proto
int (*invert_tuple)(struct nf_conntrack_tuple *inverse,
const struct nf_conntrack_tuple *orig);
/* Print out the per-protocol part of the tuple. Return like seq_* */
int (*print_tuple)(struct seq_file *s,
const struct nf_conntrack_tuple *);
/* Print out the private part of the conntrack. */
int (*print_conntrack)(struct seq_file *s, const struct nf_conn *);
/* Returns verdict for packet, or -1 for invalid. */
int (*packet)(struct nf_conn *conntrack,
const struct sk_buff *skb,
@ -65,6 +55,13 @@ struct nf_conntrack_l4proto
enum ip_conntrack_info *ctinfo,
int pf, unsigned int hooknum);
/* Print out the per-protocol part of the tuple. Return like seq_* */
int (*print_tuple)(struct seq_file *s,
const struct nf_conntrack_tuple *);
/* Print out the private part of the conntrack. */
int (*print_conntrack)(struct seq_file *s, const struct nf_conn *);
/* convert protoinfo to nfnetink attributes */
int (*to_nlattr)(struct sk_buff *skb, struct nlattr *nla,
const struct nf_conn *ct);
@ -87,6 +84,8 @@ struct nf_conntrack_l4proto
struct ctl_table *ctl_compat_table;
#endif
#endif
/* Protocol name */
const char *name;
/* Module (if any) which this is connected to. */
struct module *me;