From: Tom Herbert Date: Fri, 31 Jul 2015 23:52:14 +0000 (-0700) Subject: ipv6: Enable auto flow labels by default X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=b56774163f99;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git ipv6: Enable auto flow labels by default Initialize auto_flowlabels to one. This enables automatic flow labels, individual socket may disable them using the IPV6_AUTOFLOWLABEL socket option. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller --- diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index 9ac3af3ab739..56db1efd7189 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -1228,7 +1228,7 @@ auto_flowlabels - INTEGER per socket basis using the IPV6_AUTOFLOWLABEL socket option 3: automatic flow labels are enabled and enforced, they cannot be disabled by the socket option - Default: 0 + Default: 1 flowlabel_state_ranges - BOOLEAN Split the flow label number space into two ranges. 0-0x7FFFF is diff --git a/include/net/ipv6.h b/include/net/ipv6.h index c02c1c03363a..711cca428cc8 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -716,7 +716,7 @@ static inline void iph_to_flow_copy_v6addrs(struct flow_keys *flow, #define IP6_AUTO_FLOW_LABEL_MAX IP6_AUTO_FLOW_LABEL_FORCED -#define IP6_DEFAULT_AUTO_FLOW_LABELS IP6_AUTO_FLOW_LABEL_OFF +#define IP6_DEFAULT_AUTO_FLOW_LABELS IP6_AUTO_FLOW_LABEL_OPTOUT static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb, __be32 flowlabel, bool autolabel,