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[NETNS][DST] dst: pass the dst_ops as parameter to the gc functions

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The garbage collection function receive the dst_ops structure as
parameter. This is useful for the next incoming patchset because it
will need the dst_ops (there will be several instances) and the
network namespace pointer (contained in the dst_ops).

The protocols which do not take care of the namespaces will not be
impacted by this change (expect for the function signature), they do
just ignore the parameter.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Lezcano
2008-01-18 03:56:57 -08:00
committed by David S. Miller
parent a6501e080c
commit 569d36452e
7 changed files with 11 additions and 11 deletions
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4
net/ipv6/route.c
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@ -79,7 +79,7 @@ static struct dst_entry *ip6_negative_advice(struct dst_entry *);
static void ip6_dst_destroy(struct dst_entry *);
static void ip6_dst_ifdown(struct dst_entry *,
struct net_device *dev, int how);
static int ip6_dst_gc(void);
static int ip6_dst_gc(struct dst_ops *ops);
static int ip6_pkt_discard(struct sk_buff *skb);
static int ip6_pkt_discard_out(struct sk_buff *skb);
@ -983,7 +983,7 @@ int ndisc_dst_gc(int *more)
return freed;
}
static int ip6_dst_gc(void)
static int ip6_dst_gc(struct dst_ops *ops)
{
static unsigned expire = 30*HZ;
static unsigned long last_gc;