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| author | David Ahern <dsahern@gmail.com> | 2017-10-18 11:39:13 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-20 13:29:26 +0100 |
| commit | 6eba87c781aaa02f6bf1b64df2f8b12833eee521 (patch) | |
| tree | 1cb2a33f0183083aba0e54d1f618ed75bf1e8492 /net/ipv4/fib_trie.c | |
| parent | 1fba70e5b6bed53496ba1f1f16127f5be01b5fb6 (diff) | |
| download | linux-stable-6eba87c781aaa02f6bf1b64df2f8b12833eee521.tar.gz linux-stable-6eba87c781aaa02f6bf1b64df2f8b12833eee521.tar.bz2 linux-stable-6eba87c781aaa02f6bf1b64df2f8b12833eee521.zip | |
net: ipv4: Change fib notifiers to take a fib_alias
All of the notifier data (fib_info, tos, type and table id) are
contained in the fib_alias. Pass it to the notifier instead of
each data separately shortening the argument list by 3.
Signed-off-by: David Ahern <dsahern@gmail.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_trie.c')
| -rw-r--r-- | net/ipv4/fib_trie.c | 39 |
1 files changed, 15 insertions, 24 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index c636650a6a70..aaa1ba09afaa 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -87,32 +87,30 @@ 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) + int dst_len, struct fib_alias *fa) { struct fib_entry_notifier_info info = { .dst = dst, .dst_len = dst_len, - .fi = fi, - .tos = tos, - .type = type, - .tb_id = tb_id, + .fi = fa->fa_info, + .tos = fa->fa_tos, + .type = fa->fa_type, + .tb_id = fa->tb_id, }; return call_fib4_notifier(nb, net, event_type, &info.info); } 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) + int dst_len, struct fib_alias *fa) { struct fib_entry_notifier_info info = { .dst = dst, .dst_len = dst_len, - .fi = fi, - .tos = tos, - .type = type, - .tb_id = tb_id, + .fi = fa->fa_info, + .tos = fa->fa_tos, + .type = fa->fa_type, + .tb_id = fa->tb_id, }; return call_fib4_notifiers(net, event_type, &info.info); } @@ -1216,9 +1214,7 @@ int fib_table_insert(struct net *net, struct fib_table *tb, new_fa->fa_default = -1; call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_REPLACE, - key, plen, fi, - new_fa->fa_tos, cfg->fc_type, - tb->tb_id); + key, plen, new_fa); rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen, tb->tb_id, &cfg->fc_nlinfo, nlflags); @@ -1273,8 +1269,7 @@ 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, event, key, plen, fi, tos, cfg->fc_type, - tb->tb_id); + call_fib_entry_notifiers(net, event, key, plen, new_fa); rtmsg_fib(RTM_NEWROUTE, htonl(key), new_fa, plen, new_fa->tb_id, &cfg->fc_nlinfo, nlflags); succeeded: @@ -1574,8 +1569,7 @@ int fib_table_delete(struct net *net, struct fib_table *tb, return -ESRCH; 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); + fa_to_delete); rtmsg_fib(RTM_DELROUTE, htonl(key), fa_to_delete, plen, tb->tb_id, &cfg->fc_nlinfo, 0); @@ -1892,9 +1886,7 @@ int fib_table_flush(struct net *net, struct fib_table *tb) call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_DEL, n->key, - KEYLENGTH - fa->fa_slen, - fi, fa->fa_tos, fa->fa_type, - tb->tb_id); + KEYLENGTH - fa->fa_slen, fa); hlist_del_rcu(&fa->fa_list); fib_release_info(fa->fa_info); alias_free_mem_rcu(fa); @@ -1932,8 +1924,7 @@ static void fib_leaf_notify(struct net *net, struct key_vector *l, continue; call_fib_entry_notifier(nb, net, FIB_EVENT_ENTRY_ADD, l->key, - KEYLENGTH - fa->fa_slen, fi, fa->fa_tos, - fa->fa_type, fa->tb_id); + KEYLENGTH - fa->fa_slen, fa); } } |