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| author | Pavel Emelyanov <xemul@openvz.org> | 2007-10-17 19:46:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-10-17 19:46:47 -0700 |
| commit | c6fda282294da882f8d8cc4c513940277dd380f5 (patch) | |
| tree | 29ef5fbc59320851c8db28e7f2c0a8c3fd85c231 /net/ipv4/inet_fragment.c | |
| parent | e521db9d790aaa60ae8920e21cb7faedc280fc36 (diff) | |
| download | kernel_samsung_tuna-c6fda282294da882f8d8cc4c513940277dd380f5.zip kernel_samsung_tuna-c6fda282294da882f8d8cc4c513940277dd380f5.tar.gz kernel_samsung_tuna-c6fda282294da882f8d8cc4c513940277dd380f5.tar.bz2 | |
[INET]: Consolidate xxx_frag_create()
This one uses the xxx_frag_intern() and xxx_frag_alloc()
routines, which are already consolidated, so remove them
from protocol code (as promised).
The ->constructor callback is used to init the rest of
the frag queue and it is the same for netfilter and ipv6.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inet_fragment.c')
| -rw-r--r-- | net/ipv4/inet_fragment.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c index 57e15fa..b531f80 100644 --- a/net/ipv4/inet_fragment.c +++ b/net/ipv4/inet_fragment.c @@ -173,7 +173,7 @@ int inet_frag_evictor(struct inet_frags *f) } EXPORT_SYMBOL(inet_frag_evictor); -struct inet_frag_queue *inet_frag_intern(struct inet_frag_queue *qp_in, +static struct inet_frag_queue *inet_frag_intern(struct inet_frag_queue *qp_in, struct inet_frags *f, unsigned int hash) { struct inet_frag_queue *qp; @@ -208,9 +208,8 @@ struct inet_frag_queue *inet_frag_intern(struct inet_frag_queue *qp_in, write_unlock(&f->lock); return qp; } -EXPORT_SYMBOL(inet_frag_intern); -struct inet_frag_queue *inet_frag_alloc(struct inet_frags *f) +static struct inet_frag_queue *inet_frag_alloc(struct inet_frags *f, void *arg) { struct inet_frag_queue *q; @@ -218,6 +217,7 @@ struct inet_frag_queue *inet_frag_alloc(struct inet_frags *f) if (q == NULL) return NULL; + f->constructor(q, arg); atomic_add(f->qsize, &f->mem); setup_timer(&q->timer, f->frag_expire, (unsigned long)q); spin_lock_init(&q->lock); @@ -225,4 +225,16 @@ struct inet_frag_queue *inet_frag_alloc(struct inet_frags *f) return q; } -EXPORT_SYMBOL(inet_frag_alloc); + +struct inet_frag_queue *inet_frag_create(struct inet_frags *f, void *arg, + unsigned int hash) +{ + struct inet_frag_queue *q; + + q = inet_frag_alloc(f, arg); + if (q == NULL) + return NULL; + + return inet_frag_intern(q, f, hash); +} +EXPORT_SYMBOL(inet_frag_create); |