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authorPatrick McHardy <kaber@trash.net>2007-12-25 08:09:10 +0300
committerDavid S. Miller <davem@davemloft.net>2007-12-27 06:36:33 +0300
commitfae718ddaf2b00e222dddec6717aca023376723c (patch)
treea3ea0668f21555cca021f4d19ce5b22e6eca5c49 /include
parent81100eb80add328c4d2a377326f15aa0e7236398 (diff)
downloadlinux-fae718ddaf2b00e222dddec6717aca023376723c.tar.xz
[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 <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/netfilter/nf_conntrack.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 90fb66d99d0c..4ac5ab187c2a 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -249,6 +249,7 @@ static inline int nf_ct_is_untracked(const struct sk_buff *skb)
return (skb->nfct == &nf_conntrack_untracked.ct_general);
}
+extern int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp);
extern unsigned int nf_conntrack_htable_size;
extern int nf_conntrack_checksum;
extern atomic_t nf_conntrack_count;