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author | Phil Sutter <phil@nwl.cc> | 2021-03-25 16:24:39 +0100 |
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committer | Phil Sutter <phil@nwl.cc> | 2021-04-06 10:52:42 +0200 |
commit | fdf64dcdace989589bac441805082e3b1fe6a915 (patch) | |
tree | 37fcc128d5f5c9030dc4a5ea4d377f2ef5afb3df /iptables/nft-cache.h | |
parent | c5d9a723b5159a28f547b577711787295a14fd84 (diff) |
nft: cache: Sort chains on demand only
Mandatory sorted insert of chains into cache significantly slows down
restoring of large rulesets. Since the sorted list of user-defined
chains is needed for listing and verbose output only, introduce
nft_cache_sort_chains() and call it where needed.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Diffstat (limited to 'iptables/nft-cache.h')
-rw-r--r-- | iptables/nft-cache.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/iptables/nft-cache.h b/iptables/nft-cache.h index 20d96bee..58a01526 100644 --- a/iptables/nft-cache.h +++ b/iptables/nft-cache.h @@ -16,6 +16,7 @@ int flush_rule_cache(struct nft_handle *h, const char *table, void nft_cache_build(struct nft_handle *h); int nft_cache_add_chain(struct nft_handle *h, const struct builtin_table *t, struct nftnl_chain *c); +int nft_cache_sort_chains(struct nft_handle *h, const char *table); struct nft_chain * nft_chain_find(struct nft_handle *h, const char *table, const char *chain); |