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Diffstat (limited to 'net/ipv4/fib_trie.c')
-rw-r--r--net/ipv4/fib_trie.c27
1 files changed, 14 insertions, 13 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 1c4d42e46dbb..d8cea210af0e 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -124,7 +124,7 @@ static void fib_notify(struct net *net, struct notifier_block *nb,
static int call_fib_entry_notifier(struct notifier_block *nb, struct net *net,
enum fib_event_type event_type, u32 dst,
int dst_len, struct fib_info *fi,
- u8 tos, u8 type, u32 tb_id, u32 nlflags)
+ u8 tos, u8 type, u32 tb_id)
{
struct fib_entry_notifier_info info = {
.dst = dst,
@@ -133,7 +133,6 @@ static int call_fib_entry_notifier(struct notifier_block *nb, struct net *net,
.tos = tos,
.type = type,
.tb_id = tb_id,
- .nlflags = nlflags,
};
return call_fib_notifier(nb, net, event_type, &info.info);
}
@@ -197,7 +196,7 @@ int call_fib_notifiers(struct net *net, enum fib_event_type event_type,
static int call_fib_entry_notifiers(struct net *net,
enum fib_event_type event_type, u32 dst,
int dst_len, struct fib_info *fi,
- u8 tos, u8 type, u32 tb_id, u32 nlflags)
+ u8 tos, u8 type, u32 tb_id)
{
struct fib_entry_notifier_info info = {
.dst = dst,
@@ -206,7 +205,6 @@ static int call_fib_entry_notifiers(struct net *net,
.tos = tos,
.type = type,
.tb_id = tb_id,
- .nlflags = nlflags,
};
return call_fib_notifiers(net, event_type, &info.info);
}
@@ -1198,6 +1196,7 @@ static int fib_insert_alias(struct trie *t, struct key_vector *tp,
int fib_table_insert(struct net *net, struct fib_table *tb,
struct fib_config *cfg)
{
+ enum fib_event_type event = FIB_EVENT_ENTRY_ADD;
struct trie *t = (struct trie *)tb->tb_data;
struct fib_alias *fa, *new_fa;
struct key_vector *l, *tp;
@@ -1295,10 +1294,10 @@ int fib_table_insert(struct net *net, struct fib_table *tb,
new_fa->tb_id = tb->tb_id;
new_fa->fa_default = -1;
- call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_ADD,
+ call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_REPLACE,
key, plen, fi,
new_fa->fa_tos, cfg->fc_type,
- tb->tb_id, nlflags);
+ tb->tb_id);
rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen,
tb->tb_id, &cfg->fc_nlinfo, nlflags);
@@ -1319,10 +1318,12 @@ int fib_table_insert(struct net *net, struct fib_table *tb,
if (fa_match)
goto out;
- if (cfg->fc_nlflags & NLM_F_APPEND)
+ if (cfg->fc_nlflags & NLM_F_APPEND) {
+ event = FIB_EVENT_ENTRY_APPEND;
nlflags |= NLM_F_APPEND;
- else
+ } else {
fa = fa_first;
+ }
}
err = -ENOENT;
if (!(cfg->fc_nlflags & NLM_F_CREATE))
@@ -1351,8 +1352,8 @@ int fib_table_insert(struct net *net, struct fib_table *tb,
tb->tb_num_default++;
rt_cache_flush(cfg->fc_nlinfo.nl_net);
- call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_ADD, key, plen, fi, tos,
- cfg->fc_type, tb->tb_id, cfg->fc_nlflags);
+ call_fib_entry_notifiers(net, event, key, plen, fi, tos, cfg->fc_type,
+ tb->tb_id);
rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen, new_fa->tb_id,
&cfg->fc_nlinfo, nlflags);
succeeded:
@@ -1654,7 +1655,7 @@ int fib_table_delete(struct net *net, struct fib_table *tb,
call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_DEL, key, plen,
fa_to_delete->fa_info, tos,
- fa_to_delete->fa_type, tb->tb_id, 0);
+ fa_to_delete->fa_type, tb->tb_id);
rtmsg_fib(RTM_DELROUTE, htonl(key), fa_to_delete, plen, tb->tb_id,
&cfg->fc_nlinfo, 0);
@@ -1973,7 +1974,7 @@ int fib_table_flush(struct net *net, struct fib_table *tb)
n->key,
KEYLENGTH - fa->fa_slen,
fi, fa->fa_tos, fa->fa_type,
- tb->tb_id, 0);
+ tb->tb_id);
hlist_del_rcu(&fa->fa_list);
fib_release_info(fa->fa_info);
alias_free_mem_rcu(fa);
@@ -2013,7 +2014,7 @@ static void fib_leaf_notify(struct net *net, struct key_vector *l,
call_fib_entry_notifier(nb, net, event_type, l->key,
KEYLENGTH - fa->fa_slen, fi, fa->fa_tos,
- fa->fa_type, fa->tb_id, 0);
+ fa->fa_type, fa->tb_id);
}
}