diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-04-29 22:23:05 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-05-02 23:30:35 +0200 |
commit | 5ec5c706d993a68502801433c3bb2bcbb078efff (patch) | |
tree | b8ee369020eade4690b1ebc78144737ba4864dee /src/json.c | |
parent | 29b332e906eea98b4e1299c0da931874ef8e08db (diff) |
cache: add hashtable cache for table
Add a hashtable for fast table lookups.
Tables that reside in the cache use the table->cache_hlist and
table->cache_list heads.
Table that are created from command line / ruleset are also added
to the cache.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/json.c')
-rw-r--r-- | src/json.c | 16 |
1 files changed, 9 insertions, 7 deletions
@@ -1603,7 +1603,7 @@ static json_t *do_list_ruleset_json(struct netlink_ctx *ctx, struct cmd *cmd) json_t *root = json_array(), *tmp; struct table *table; - list_for_each_entry(table, &ctx->nft->cache.list, list) { + list_for_each_entry(table, &ctx->nft->cache.table_cache.list, cache.list) { if (family != NFPROTO_UNSPEC && table->handle.family != family) continue; @@ -1622,7 +1622,7 @@ static json_t *do_list_tables_json(struct netlink_ctx *ctx, struct cmd *cmd) json_t *root = json_array(); struct table *table; - list_for_each_entry(table, &ctx->nft->cache.list, list) { + list_for_each_entry(table, &ctx->nft->cache.table_cache.list, cache.list) { if (family != NFPROTO_UNSPEC && table->handle.family != family) continue; @@ -1669,7 +1669,7 @@ static json_t *do_list_chains_json(struct netlink_ctx *ctx, struct cmd *cmd) struct table *table; struct chain *chain; - list_for_each_entry(table, &ctx->nft->cache.list, list) { + list_for_each_entry(table, &ctx->nft->cache.table_cache.list, cache.list) { if (cmd->handle.family != NFPROTO_UNSPEC && cmd->handle.family != table->handle.family) continue; @@ -1702,7 +1702,7 @@ static json_t *do_list_sets_json(struct netlink_ctx *ctx, struct cmd *cmd) struct table *table; struct set *set; - list_for_each_entry(table, &ctx->nft->cache.list, list) { + list_for_each_entry(table, &ctx->nft->cache.table_cache.list, cache.list) { if (cmd->handle.family != NFPROTO_UNSPEC && cmd->handle.family != table->handle.family) continue; @@ -1731,7 +1731,7 @@ static json_t *do_list_obj_json(struct netlink_ctx *ctx, struct table *table; struct obj *obj; - list_for_each_entry(table, &ctx->nft->cache.list, list) { + list_for_each_entry(table, &ctx->nft->cache.table_cache.list, cache.list) { if (cmd->handle.family != NFPROTO_UNSPEC && cmd->handle.family != table->handle.family) continue; @@ -1774,7 +1774,7 @@ static json_t *do_list_flowtables_json(struct netlink_ctx *ctx, struct cmd *cmd) struct flowtable *flowtable; struct table *table; - list_for_each_entry(table, &ctx->nft->cache.list, list) { + list_for_each_entry(table, &ctx->nft->cache.table_cache.list, cache.list) { if (cmd->handle.family != NFPROTO_UNSPEC && cmd->handle.family != table->handle.family) continue; @@ -1802,7 +1802,9 @@ int do_command_list_json(struct netlink_ctx *ctx, struct cmd *cmd) json_t *root; if (cmd->handle.table.name) - table = table_lookup(&cmd->handle, &ctx->nft->cache); + table = table_cache_find(&ctx->nft->cache.table_cache, + cmd->handle.table.name, + cmd->handle.family); switch (cmd->obj) { case CMD_OBJ_TABLE: |