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authorDavid S. Miller <davem@davemloft.net>2011-01-31 16:10:03 -0800
committerDavid S. Miller <davem@davemloft.net>2011-01-31 16:10:03 -0800
commit5b4704419cbd0b7597a91c19f9e8e8b17c1af071 (patch)
tree94ee46905ba2a142bdf910fb26f7450c41ebc46a /net/ipv4/fib_trie.c
parenta5e3c2aae23a3719105c1ae662c67ef282f213db (diff)
downloadop-kernel-dev-5b4704419cbd0b7597a91c19f9e8e8b17c1af071.zip
op-kernel-dev-5b4704419cbd0b7597a91c19f9e8e8b17c1af071.tar.gz
ipv4: Remember FIB alias list head and table in lookup results.
This will be used later to implement fib_select_default() in a completely generic manner, instead of the current situation where the default route is re-looked up in the TRIE/HASH table and then the available aliases are analyzed. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_trie.c')
-rw-r--r--net/ipv4/fib_trie.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 0f28034..8cee5c8 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1340,7 +1340,7 @@ err:
}
/* should be called with rcu_read_lock */
-static int check_leaf(struct trie *t, struct leaf *l,
+static int check_leaf(struct fib_table *tb, struct trie *t, struct leaf *l,
t_key key, const struct flowi *flp,
struct fib_result *res, int fib_flags)
{
@@ -1356,7 +1356,7 @@ static int check_leaf(struct trie *t, struct leaf *l,
if (l->key != (key & ntohl(mask)))
continue;
- err = fib_semantic_match(&li->falh, flp, res, plen, fib_flags);
+ err = fib_semantic_match(tb, &li->falh, flp, res, plen, fib_flags);
#ifdef CONFIG_IP_FIB_TRIE_STATS
if (err <= 0)
@@ -1398,7 +1398,7 @@ int fib_table_lookup(struct fib_table *tb, const struct flowi *flp,
/* Just a leaf? */
if (IS_LEAF(n)) {
- ret = check_leaf(t, (struct leaf *)n, key, flp, res, fib_flags);
+ ret = check_leaf(tb, t, (struct leaf *)n, key, flp, res, fib_flags);
goto found;
}
@@ -1423,7 +1423,7 @@ int fib_table_lookup(struct fib_table *tb, const struct flowi *flp,
}
if (IS_LEAF(n)) {
- ret = check_leaf(t, (struct leaf *)n, key, flp, res, fib_flags);
+ ret = check_leaf(tb, t, (struct leaf *)n, key, flp, res, fib_flags);
if (ret > 0)
goto backtrace;
goto found;
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