From: Arnaldo Carvalho de Melo Date: Tue, 28 Nov 2006 05:11:33 +0000 (-0200) Subject: [INET]: Change protocol field in struct inet_protosw to u16 X-Git-Tag: v2.6.20-rc1~34^2~40^2~129 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee41e2dff1a0ac548f12871f4bb23fe9e69e13eb;p=pandora-kernel.git [INET]: Change protocol field in struct inet_protosw to u16 [acme@newtoy net-2.6.20]$ pahole /tmp/tcp_ipv6.o inet_protosw /* /pub/scm/linux/kernel/git/acme/net-2.6.20/include/net/protocol.h:69 */ struct inet_protosw { struct list_head list; /* 0 8 */ short unsigned int type; /* 8 2 */ /* XXX 2 bytes hole, try to pack */ int protocol; /* 12 4 */ struct proto * prot; /* 16 4 */ const struct proto_ops * ops; /* 20 4 */ int capability; /* 24 4 */ char no_check; /* 28 1 */ unsigned char flags; /* 29 1 */ }; /* size: 32, sum members: 28, holes: 1, sum holes: 2, padding: 2 */ So that we can kill that hole, protocol can only go all the way to 255 (RAW). Signed-off-by: Arnaldo Carvalho de Melo --- Reading git-diff-tree failed