From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D448EC2D0A8 for ; Wed, 23 Sep 2020 17:37:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8602F2065E for ; Wed, 23 Sep 2020 17:37:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726689AbgIWRhe (ORCPT ); Wed, 23 Sep 2020 13:37:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726671AbgIWRhe (ORCPT ); Wed, 23 Sep 2020 13:37:34 -0400 Received: from orbyte.nwl.cc (orbyte.nwl.cc [IPv6:2001:41d0:e:133a::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 16304C0613CE for ; Wed, 23 Sep 2020 10:37:34 -0700 (PDT) Received: from localhost ([::1]:54142 helo=tatos) by orbyte.nwl.cc with esmtp (Exim 4.94) (envelope-from ) id 1kL8hw-0003qo-M2; Wed, 23 Sep 2020 19:37:32 +0200 From: Phil Sutter To: Pablo Neira Ayuso Cc: netfilter-devel@vger.kernel.org Subject: [iptables PATCH v2 05/10] nft: cache: Move nft_chain_find() over Date: Wed, 23 Sep 2020 19:48:44 +0200 Message-Id: <20200923174849.5773-6-phil@nwl.cc> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200923174849.5773-1-phil@nwl.cc> References: <20200923174849.5773-1-phil@nwl.cc> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org It is basically just a cache lookup, hence fits better in here. Signed-off-by: Phil Sutter --- iptables/nft-cache.c | 14 ++++++++++++++ iptables/nft-cache.h | 3 +++ iptables/nft.c | 17 ----------------- 3 files changed, 17 insertions(+), 17 deletions(-) diff --git a/iptables/nft-cache.c b/iptables/nft-cache.c index 109524c3fbc79..929fa0fa152c1 100644 --- a/iptables/nft-cache.c +++ b/iptables/nft-cache.c @@ -165,6 +165,20 @@ static int fetch_table_cache(struct nft_handle *h) return 1; } +struct nftnl_chain * +nft_chain_find(struct nft_handle *h, const char *table, const char *chain) +{ + const struct builtin_table *t; + struct nftnl_chain_list *list; + + t = nft_table_builtin_find(h, table); + if (!t) + return NULL; + + list = h->cache->table[t->type].chains; + return list ? nftnl_chain_list_lookup_byname(list, chain) : NULL; +} + int nft_cache_add_chain(struct nft_handle *h, const struct builtin_table *t, struct nftnl_chain *c) { diff --git a/iptables/nft-cache.h b/iptables/nft-cache.h index 52ad2d396199e..085594c26457b 100644 --- a/iptables/nft-cache.h +++ b/iptables/nft-cache.h @@ -16,6 +16,9 @@ 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); +struct nftnl_chain * +nft_chain_find(struct nft_handle *h, const char *table, const char *chain); + struct nftnl_set_list * nft_set_list_get(struct nft_handle *h, const char *table, const char *set); diff --git a/iptables/nft.c b/iptables/nft.c index 5967d36038953..4d6a41fabfaa6 100644 --- a/iptables/nft.c +++ b/iptables/nft.c @@ -736,9 +736,6 @@ nft_chain_builtin_find(const struct builtin_table *t, const char *chain) return found ? &t->chains[i] : NULL; } -static struct nftnl_chain * -nft_chain_find(struct nft_handle *h, const char *table, const char *chain); - static void nft_chain_builtin_init(struct nft_handle *h, const struct builtin_table *table) { @@ -1834,20 +1831,6 @@ out: return ret == 0 ? 1 : 0; } -static struct nftnl_chain * -nft_chain_find(struct nft_handle *h, const char *table, const char *chain) -{ - const struct builtin_table *t; - struct nftnl_chain_list *list; - - t = nft_table_builtin_find(h, table); - if (!t) - return NULL; - - list = h->cache->table[t->type].chains; - return list ? nftnl_chain_list_lookup_byname(list, chain) : NULL; -} - bool nft_chain_exists(struct nft_handle *h, const char *table, const char *chain) { -- 2.28.0