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authorPavel Emelyanov <xemul@openvz.org>2007-10-15 13:39:14 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-15 23:26:42 +0400
commit1e4b82873af0f21002e37a81ef063d2e5410deb3 (patch)
tree9c4054c8393f03bae9565f98a109cc5721cf490f /include/net/inet_frag.h
parent321a3a99e4717b960e21c62fc6a140d21453df7f (diff)
downloadlinux-1e4b82873af0f21002e37a81ef063d2e5410deb3.tar.xz
[INET]: Consolidate the xxx_frag_destroy
To make in possible we need to know the exact frag queue size for inet_frags->mem management and two callbacks: * to destoy the skb (optional, used in conntracks only) * to free the queue itself (mandatory, but later I plan to move the allocation and the destruction of frag_queues into the common place, so this callback will most likely be optional too). 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.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index e374412ff42b..2dd1cd4e7f44 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -33,16 +33,21 @@ struct inet_frags {
rwlock_t lock;
u32 rnd;
int nqueues;
+ int qsize;
atomic_t mem;
struct timer_list secret_timer;
struct inet_frags_ctl *ctl;
unsigned int (*hashfn)(struct inet_frag_queue *);
+ void (*destructor)(struct inet_frag_queue *);
+ void (*skb_free)(struct sk_buff *);
};
void inet_frags_init(struct inet_frags *);
void inet_frags_fini(struct inet_frags *);
void inet_frag_kill(struct inet_frag_queue *q, struct inet_frags *f);
+void inet_frag_destroy(struct inet_frag_queue *q,
+ struct inet_frags *f, int *work);
#endif