From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: davem@davemloft.net, netdev@vger.kernel.org
Subject: [PATCH 35/47] netfilter: conntrack: reduce size of l4protocol trackers
Date: Mon, 4 Sep 2017 00:41:44 +0200 [thread overview]
Message-ID: <1504478516-13224-3-git-send-email-pablo@netfilter.org> (raw)
In-Reply-To: <1504478516-13224-1-git-send-email-pablo@netfilter.org>
From: Florian Westphal <fw@strlen.de>
can use u16 for both, shrinks size by another 8 bytes.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
include/net/netfilter/nf_conntrack_l4proto.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 47c16bae5e00..15c58dd3f701 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -92,12 +92,12 @@ struct nf_conntrack_l4proto {
#if IS_ENABLED(CONFIG_NF_CT_NETLINK_TIMEOUT)
struct {
- size_t obj_size;
int (*nlattr_to_obj)(struct nlattr *tb[],
struct net *net, void *data);
int (*obj_to_nlattr)(struct sk_buff *skb, const void *data);
- unsigned int nlattr_max;
+ u16 obj_size;
+ u16 nlattr_max;
const struct nla_policy *nla_policy;
} ctnl_timeout;
#endif
--
2.1.4
prev parent reply other threads:[~2017-09-03 22:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-03 22:41 [PATCH 33/47] netfilter: conntrack: remove protocol name from l3proto struct Pablo Neira Ayuso
2017-09-03 22:41 ` [PATCH 34/47] netfilter: conntrack: remove protocol name from l4proto struct Pablo Neira Ayuso
2017-09-03 22:41 ` Pablo Neira Ayuso [this message]
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