From: Ilpo Järvinen Date: Wed, 1 Oct 2008 09:48:31 +0000 (-0700) Subject: ipv6: almost identical frag hashing funcs combined X-Git-Tag: v2.6.28-rc1~717^2~162 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93c8b90f01f0dc73891da4e84b26524b61d29d66;p=pandora-kernel.git ipv6: almost identical frag hashing funcs combined $ diff-funcs ip6qhashfn reassembly.c netfilter/nf_conntrack_reasm.c --- reassembly.c:ip6qhashfn() +++ netfilter/nf_conntrack_reasm.c:ip6qhashfn() @@ -1,5 +1,5 @@ -static unsigned int ip6qhashfn(__be32 id, struct in6_addr *saddr, - struct in6_addr *daddr) +static unsigned int ip6qhashfn(__be32 id, const struct in6_addr *saddr, + const struct in6_addr *daddr) { u32 a, b, c; @@ -9,7 +9,7 @@ a += JHASH_GOLDEN_RATIO; b += JHASH_GOLDEN_RATIO; - c += ip6_frags.rnd; + c += nf_frags.rnd; __jhash_mix(a, b, c); a += (__force u32)saddr->s6_addr32[3]; And codiff xx.o.old xx.o.new: net/ipv6/netfilter/nf_conntrack_reasm.c: ip6qhashfn | -512 nf_hashfn | +6 nf_ct_frag6_gather | +36 3 functions changed, 42 bytes added, 512 bytes removed, diff: -470 net/ipv6/reassembly.c: ip6qhashfn | -512 ip6_hashfn | +7 ipv6_frag_rcv | +89 3 functions changed, 96 bytes added, 512 bytes removed, diff: -416 net/ipv6/reassembly.c: inet6_hash_frag | +510 1 function changed, 510 bytes added, diff: +510 Total: -376 Compile tested. Signed-off-by: Ilpo Järvinen Acked-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- Reading git-diff-tree failed