From e181a5430491f038c198f0eacc3142d6e871c2da Mon Sep 17 00:00:00 2001 From: Mathias Krause Date: Sun, 19 Jul 2015 22:21:13 +0200 Subject: net: #ifdefify sk_classid member of struct sock The sk_classid member is only required when CONFIG_CGROUP_NET_CLASSID is enabled. #ifdefify it to reduce the size of struct sock on 32 bit systems, at least. Signed-off-by: Mathias Krause Signed-off-by: David S. Miller --- include/net/sock.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/net/sock.h b/include/net/sock.h index 05a8c1aea251..4353ef70bf48 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -429,7 +429,9 @@ struct sock { void *sk_security; #endif __u32 sk_mark; +#ifdef CONFIG_CGROUP_NET_CLASSID u32 sk_classid; +#endif struct cg_proto *sk_cgrp; void (*sk_state_change)(struct sock *sk); void (*sk_data_ready)(struct sock *sk); -- cgit v1.2.3