diff options
| author |   Patrick McHardy <kaber@trash.net> | 2015-03-25 14:08:49 +0000 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2015-03-26 11:09:35 +0100 |
| commit | ea4bd995b0f2fc5677ff8085e92a5d2544b9937c (patch) | |
| tree | 57779db0522e30391cc7da130ba49d36f57761f4 /net/netfilter/nf_tables_core.c | |
| parent | netfilter: nf_tables: return set extensions from ->lookup() (diff) | |
| download | linux-dev-ea4bd995b0f2fc5677ff8085e92a5d2544b9937c.tar.xz linux-dev-ea4bd995b0f2fc5677ff8085e92a5d2544b9937c.zip | |
netfilter: nf_tables: add transaction helper functions
Add some helper functions for building the genmask as preparation for
set transactions.
Also add a little documentation how this stuff actually works.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_tables_core.c')
| -rw-r--r-- | net/netfilter/nf_tables_core.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c index 4429008fe99d..ef4dfcbaf149 100644 --- a/net/netfilter/nf_tables_core.c +++ b/net/netfilter/nf_tables_core.c @@ -121,11 +121,7 @@ nft_do_chain(struct nft_pktinfo *pkt, const struct nf_hook_ops *ops) struct nft_jumpstack jumpstack[NFT_JUMP_STACK_SIZE]; struct nft_stats *stats; int rulenum; - /* - * Cache cursor to avoid problems in case that the cursor is updated - * while traversing the ruleset. - */ - unsigned int gencursor = ACCESS_ONCE(net->nft.gencursor); + unsigned int gencursor = nft_genmask_cur(net); do_chain: rulenum = 0; |