[PATCH 5/6] [INET_TIMEWAIT_SOCK]: Reorganize struct inet_timewait_sock to save some bytes
From: Arnaldo Carvalho de Melo <hidden>
Date: 2008-01-31 18:32:42
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
/home/acme/git/net-2.6/net/ipv6/tcp_ipv6.c: struct inet_timewait_sock | -8 struct tcp_timewait_sock | -8 2 structs changed tcp_v6_rcv | -6 1 function changed, 6 bytes removed, diff: -6 Signed-off-by: Arnaldo Carvalho de Melo <redacted> --- include/net/inet_timewait_sock.h | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 67e9250..faead52 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h@@ -116,8 +116,8 @@ struct inet_timewait_sock { #define tw_hash __tw_common.skc_hash #define tw_prot __tw_common.skc_prot #define tw_net __tw_common.skc_net + int tw_timeout; volatile unsigned char tw_substate; - /* 3 bits hole, try to pack */ unsigned char tw_rcv_wscale; /* Socket demultiplex comparisons on incoming packets. */ /* these five are in inet_sock */
@@ -130,7 +130,6 @@ struct inet_timewait_sock { __u8 tw_ipv6only:1; /* 15 bits hole, try to pack */ __u16 tw_ipv6_offset; - int tw_timeout; unsigned long tw_ttd; struct inet_bind_bucket *tw_tb; struct hlist_node tw_death_node;
--
1.5.3.8