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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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net/core/dst.c
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@@ -165,7 +165,7 @@ void * dst_alloc(struct dst_ops * ops)
struct dst_entry * dst;
if (ops->gc && atomic_read(&ops->entries) > ops->gc_thresh) {
if (ops->gc())
if (ops->gc(ops))
return NULL;
}
dst = kmem_cache_zalloc(ops->kmem_cachep, GFP_ATOMIC);