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ipv4: Attach FIB info to dst_default_metrics when possible

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If there are no explicit metrics attached to a route, hook
fi->fib_info up to dst_default_metrics.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2011-01-28 14:05:05 -08:00
parent 9c150e82ac
commit 725d1e1b45
3 changed files with 10 additions and 5 deletions
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include/net/dst.h
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@@ -97,6 +97,7 @@ struct dst_entry {
#ifdef __KERNEL__
extern u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old);
extern const u32 dst_default_metrics[RTAX_MAX];
#define DST_METRICS_READ_ONLY 0x1UL
#define __DST_METRICS_PTR(Y) \