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Date: Thu, 8 Mar 2012 02:01:07 +0100 From: pablo@...filter.org To: netfilter-devel@...r.kernel.org Cc: davem@...emloft.net, netdev@...r.kernel.org Subject: [PATCH 18/23] netfilter: nf_ct_gre: add unsigned int array to define timeouts From: Pablo Neira Ayuso <pablo@...filter.org> This patch adds an array to define the default GRE timeouts. Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org> --- net/netfilter/nf_conntrack_proto_gre.c | 16 ++++++++++++---- 1 files changed, 12 insertions(+), 4 deletions(-) diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c index f033879..8144f22 100644 --- a/net/netfilter/nf_conntrack_proto_gre.c +++ b/net/netfilter/nf_conntrack_proto_gre.c @@ -41,8 +41,16 @@ #include <linux/netfilter/nf_conntrack_proto_gre.h> #include <linux/netfilter/nf_conntrack_pptp.h> -#define GRE_TIMEOUT (30 * HZ) -#define GRE_STREAM_TIMEOUT (180 * HZ) +enum grep_conntrack { + GRE_CT_UNREPLIED, + GRE_CT_REPLIED, + GRE_CT_MAX +}; + +static unsigned int gre_timeouts[GRE_CT_MAX] = { + [GRE_CT_UNREPLIED] = 30*HZ, + [GRE_CT_REPLIED] = 180*HZ, +}; static int proto_gre_net_id __read_mostly; struct netns_proto_gre { @@ -259,8 +267,8 @@ static bool gre_new(struct nf_conn *ct, const struct sk_buff *skb, /* initialize to sane value. Ideally a conntrack helper * (e.g. in case of pptp) is increasing them */ - ct->proto.gre.stream_timeout = GRE_STREAM_TIMEOUT; - ct->proto.gre.timeout = GRE_TIMEOUT; + ct->proto.gre.stream_timeout = gre_timeouts[GRE_CT_REPLIED]; + ct->proto.gre.timeout = gre_timeouts[GRE_CT_UNREPLIED]; return true; } -- 1.7.7.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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