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author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-25 17:36:06 (GMT) |
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committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-25 19:39:56 (GMT) |
commit | 1218854afa6f659be90b748cf1bc7badee954a35 (patch) | |
tree | 78b83e3941fa7e5a03c04e2e4f6ddb1a08ea38a0 /net/ipv4/fib_trie.c | |
parent | 3b1e0a655f8eba44ab1ee2a1068d169ccfb853b9 (diff) | |
download | linux-1218854afa6f659be90b748cf1bc7badee954a35.tar.xz |
[NET] NETNS: Omit seq_net_private->net without CONFIG_NET_NS.
Without CONFIG_NET_NS, no namespace other than &init_net exists,
no need to store net in seq_net_private.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net/ipv4/fib_trie.c')
-rw-r--r-- | net/ipv4/fib_trie.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index ce6cb34..9e491e7 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -2279,9 +2279,10 @@ static const struct file_operations fib_triestat_fops = { .release = fib_triestat_seq_release, }; -static struct node *fib_trie_get_idx(struct fib_trie_iter *iter, loff_t pos) +static struct node *fib_trie_get_idx(struct seq_file *seq, loff_t pos) { - struct net *net = iter->p.net; + struct fib_trie_iter *iter = seq->private; + struct net *net = seq_file_net(seq); loff_t idx = 0; unsigned int h; @@ -2309,16 +2310,14 @@ static struct node *fib_trie_get_idx(struct fib_trie_iter *iter, loff_t pos) static void *fib_trie_seq_start(struct seq_file *seq, loff_t *pos) __acquires(RCU) { - struct fib_trie_iter *iter = seq->private; - rcu_read_lock(); - return fib_trie_get_idx(iter, *pos); + return fib_trie_get_idx(seq, *pos); } static void *fib_trie_seq_next(struct seq_file *seq, void *v, loff_t *pos) { struct fib_trie_iter *iter = seq->private; - struct net *net = iter->p.net; + struct net *net = seq_file_net(seq); struct fib_table *tb = iter->tb; struct hlist_node *tb_node; unsigned int h; @@ -2513,7 +2512,7 @@ static void *fib_route_seq_start(struct seq_file *seq, loff_t *pos) struct fib_table *tb; rcu_read_lock(); - tb = fib_get_table(iter->p.net, RT_TABLE_MAIN); + tb = fib_get_table(seq_file_net(seq), RT_TABLE_MAIN); if (!tb) return NULL; |