diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-07-08 14:41:49 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-07-11 12:16:04 +0200 |
commit | 42a55769132fdf4f44bac1471b371d7f80bcde35 (patch) | |
tree | 80fff458230062a4ac2ff8159386627e0c30b6db /net/netfilter/nft_rbtree.c | |
parent | d51ed8367bcbbb06f4f4986d1ef7dc2480bed1ad (diff) | |
download | linux-42a55769132fdf4f44bac1471b371d7f80bcde35.tar.bz2 |
netfilter: nf_tables: get rid of possible_net_t from set and basechain
We can pass the netns pointer as parameter to the functions that need to
gain access to it. From basechains, I didn't find any client for this
field anymore so let's remove this too.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nft_rbtree.c')
-rw-r--r-- | net/netfilter/nft_rbtree.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/net/netfilter/nft_rbtree.c b/net/netfilter/nft_rbtree.c index c0f638745adc..6473936d05c6 100644 --- a/net/netfilter/nft_rbtree.c +++ b/net/netfilter/nft_rbtree.c @@ -41,13 +41,13 @@ static bool nft_rbtree_equal(const struct nft_set *set, const void *this, return memcmp(this, nft_set_ext_key(&interval->ext), set->klen) == 0; } -static bool nft_rbtree_lookup(const struct nft_set *set, const u32 *key, - const struct nft_set_ext **ext) +static bool nft_rbtree_lookup(const struct net *net, const struct nft_set *set, + const u32 *key, const struct nft_set_ext **ext) { const struct nft_rbtree *priv = nft_set_priv(set); const struct nft_rbtree_elem *rbe, *interval = NULL; + u8 genmask = nft_genmask_cur(net); const struct rb_node *parent; - u8 genmask = nft_genmask_cur(read_pnet(&set->pnet)); const void *this; int d; @@ -93,13 +93,13 @@ out: return false; } -static int __nft_rbtree_insert(const struct nft_set *set, +static int __nft_rbtree_insert(const struct net *net, const struct nft_set *set, struct nft_rbtree_elem *new) { struct nft_rbtree *priv = nft_set_priv(set); + u8 genmask = nft_genmask_next(net); struct nft_rbtree_elem *rbe; struct rb_node *parent, **p; - u8 genmask = nft_genmask_next(read_pnet(&set->pnet)); int d; parent = NULL; @@ -132,14 +132,14 @@ static int __nft_rbtree_insert(const struct nft_set *set, return 0; } -static int nft_rbtree_insert(const struct nft_set *set, +static int nft_rbtree_insert(const struct net *net, const struct nft_set *set, const struct nft_set_elem *elem) { struct nft_rbtree_elem *rbe = elem->priv; int err; spin_lock_bh(&nft_rbtree_lock); - err = __nft_rbtree_insert(set, rbe); + err = __nft_rbtree_insert(net, set, rbe); spin_unlock_bh(&nft_rbtree_lock); return err; @@ -156,21 +156,23 @@ static void nft_rbtree_remove(const struct nft_set *set, spin_unlock_bh(&nft_rbtree_lock); } -static void nft_rbtree_activate(const struct nft_set *set, +static void nft_rbtree_activate(const struct net *net, + const struct nft_set *set, const struct nft_set_elem *elem) { struct nft_rbtree_elem *rbe = elem->priv; - nft_set_elem_change_active(set, &rbe->ext); + nft_set_elem_change_active(net, set, &rbe->ext); } -static void *nft_rbtree_deactivate(const struct nft_set *set, +static void *nft_rbtree_deactivate(const struct net *net, + const struct nft_set *set, const struct nft_set_elem *elem) { const struct nft_rbtree *priv = nft_set_priv(set); const struct rb_node *parent = priv->root.rb_node; struct nft_rbtree_elem *rbe, *this = elem->priv; - u8 genmask = nft_genmask_next(read_pnet(&set->pnet)); + u8 genmask = nft_genmask_next(net); int d; while (parent != NULL) { @@ -196,7 +198,7 @@ static void *nft_rbtree_deactivate(const struct nft_set *set, parent = parent->rb_right; continue; } - nft_set_elem_change_active(set, &rbe->ext); + nft_set_elem_change_active(net, set, &rbe->ext); return rbe; } } |