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| author | Pavel Emelyanov <xemul@openvz.org> | 2007-10-18 04:45:23 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-10-18 04:45:23 +0200 |
| commit | e521db9d790aaa60ae8920e21cb7faedc280fc36 (patch) | |
| tree | c58a138e9729eb61edaf697b9e259001fb92feb2 /include | |
| parent | [INET]: Consolidate xxx_frag_intern (diff) | |
| download | linux-e521db9d790aaa60ae8920e21cb7faedc280fc36.tar.xz linux-e521db9d790aaa60ae8920e21cb7faedc280fc36.zip | |
[INET]: Consolidate xxx_frag_alloc()
Just perform the kzalloc() allocation and setup common
fields in the inet_frag_queue(). Then return the result
to the caller to initialize the rest.
The inet_frag_alloc() may return NULL, so check the
return value before doing the container_of(). This looks
ugly, but the xxx_frag_alloc() will be removed soon.
The xxx_expire() timer callbacks are patches,
because the argument is now the inet_frag_queue, not
the protocol specific queue.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/inet_frag.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 133e187fbc98..412b8582a616 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -43,6 +43,7 @@ struct inet_frags { void (*skb_free)(struct sk_buff *); int (*equal)(struct inet_frag_queue *q1, struct inet_frag_queue *q2); + void (*frag_expire)(unsigned long data); }; void inet_frags_init(struct inet_frags *); @@ -54,6 +55,7 @@ void inet_frag_destroy(struct inet_frag_queue *q, int inet_frag_evictor(struct inet_frags *f); struct inet_frag_queue *inet_frag_intern(struct inet_frag_queue *q, struct inet_frags *f, unsigned int hash); +struct inet_frag_queue *inet_frag_alloc(struct inet_frags *f); static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f) { |