diff options
author | Pavel Emelyanov <xemul@openvz.org> | 2007-10-15 05:24:19 -0400 |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-15 15:26:38 -0400 |
commit | 5ab11c98d3a950faf6922b6166e5f8fc874590e7 (patch) | |
tree | ef9ab897361f106309df37b6d4f2e95fdecdb240 /include/net | |
parent | 114342f2d38439cb1a54f1f724fa38729b093c48 (diff) |
[INET]: Move common fields from frag_queues in one place.
Introduce the struct inet_frag_queue in include/net/inet_frag.h
file and place there all the common fields from three structs:
* struct ipq in ipv4/ip_fragment.c
* struct nf_ct_frag6_queue in nf_conntrack_reasm.c
* struct frag_queue in ipv6/reassembly.c
After this, replace these fields on appropriate structures with
this structure instance and fix the users to use correct names
i.e. hunks like
- atomic_dec(&fq->refcnt);
+ atomic_dec(&fq->q.refcnt);
(these occupy most of the patch)
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/inet_frag.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h new file mode 100644 index 000000000000..74e9cb9b6943 --- /dev/null +++ b/include/net/inet_frag.h | |||
@@ -0,0 +1,21 @@ | |||
1 | #ifndef __NET_FRAG_H__ | ||
2 | #define __NET_FRAG_H__ | ||
3 | |||
4 | struct inet_frag_queue { | ||
5 | struct hlist_node list; | ||
6 | struct list_head lru_list; /* lru list member */ | ||
7 | spinlock_t lock; | ||
8 | atomic_t refcnt; | ||
9 | struct timer_list timer; /* when will this queue expire? */ | ||
10 | struct sk_buff *fragments; /* list of received fragments */ | ||
11 | ktime_t stamp; | ||
12 | int len; /* total length of orig datagram */ | ||
13 | int meat; | ||
14 | __u8 last_in; /* first/last segment arrived? */ | ||
15 | |||
16 | #define COMPLETE 4 | ||
17 | #define FIRST_IN 2 | ||
18 | #define LAST_IN 1 | ||
19 | }; | ||
20 | |||
21 | #endif | ||