diff options
author | Pavel Emelyanov <xemul@openvz.org> | 2007-10-15 13:24:19 +0400 |
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committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-15 23:26:38 +0400 |
commit | 5ab11c98d3a950faf6922b6166e5f8fc874590e7 (patch) | |
tree | ef9ab897361f106309df37b6d4f2e95fdecdb240 /include/net/inet_frag.h | |
parent | 114342f2d38439cb1a54f1f724fa38729b093c48 (diff) | |
download | linux-5ab11c98d3a950faf6922b6166e5f8fc874590e7.tar.xz |
[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/inet_frag.h')
-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 @@ +#ifndef __NET_FRAG_H__ +#define __NET_FRAG_H__ + +struct inet_frag_queue { + struct hlist_node list; + struct list_head lru_list; /* lru list member */ + spinlock_t lock; + atomic_t refcnt; + struct timer_list timer; /* when will this queue expire? */ + struct sk_buff *fragments; /* list of received fragments */ + ktime_t stamp; + int len; /* total length of orig datagram */ + int meat; + __u8 last_in; /* first/last segment arrived? */ + +#define COMPLETE 4 +#define FIRST_IN 2 +#define LAST_IN 1 +}; + +#endif |