From fae718ddaf2b00e222dddec6717aca023376723c Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Mon, 24 Dec 2007 21:09:10 -0800 Subject: [NETFILTER]: nf_conntrack_ipv4: fix module parameter compatibility Some users do "modprobe ip_conntrack hashsize=...". Since we have the module aliases this loads nf_conntrack_ipv4 and nf_conntrack, the hashsize parameter is unknown for nf_conntrack_ipv4 however and makes it fail. Allow to specify hashsize= for both nf_conntrack and nf_conntrack_ipv4. Note: the nf_conntrack message in the ringbuffer will display an incorrect hashsize since nf_conntrack is first pulled in as a dependency and calculates the size itself, then it gets changed through a call to nf_conntrack_set_hashsize(). Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/ipv4') diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c index 831e9b29806..910dae732a0 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c @@ -419,6 +419,9 @@ struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4 __read_mostly = { .me = THIS_MODULE, }; +module_param_call(hashsize, nf_conntrack_set_hashsize, param_get_uint, + &nf_conntrack_htable_size, 0600); + MODULE_ALIAS("nf_conntrack-" __stringify(AF_INET)); MODULE_ALIAS("ip_conntrack"); MODULE_LICENSE("GPL"); -- cgit v1.2.3