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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-25 14:57:35 -0400
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-03-25 15:40:00 -0400
commit878628fbf2589eb24357e42027d5f54b1dafd3c8 (patch)
tree30c109d8f337b3910e3b5364877c3c521dd700b5 /include/net/net_namespace.h
parent57da52c1e62c6c13875e97de6c69d3156f8416da (diff)
[NET] NETNS: Omit namespace comparision without CONFIG_NET_NS.
Introduce an inline net_eq() to compare two namespaces. Without CONFIG_NET_NS, since no namespace other than &init_net exists, it is always 1. We do not need to convert 1) inline vs inline and 2) inline vs &init_net comparisons. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'include/net/net_namespace.h')
-rw-r--r--include/net/net_namespace.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 923f2b8b9096..f8f3d1a5fc35 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -118,6 +118,12 @@ static inline void release_net(struct net *net)
118{ 118{
119 atomic_dec(&net->use_count); 119 atomic_dec(&net->use_count);
120} 120}
121
122static inline
123int net_eq(const struct net *net1, const struct net *net2)
124{
125 return net1 == net2;
126}
121#else 127#else
122static inline struct net *get_net(struct net *net) 128static inline struct net *get_net(struct net *net)
123{ 129{
@@ -141,6 +147,12 @@ static inline struct net *maybe_get_net(struct net *net)
141{ 147{
142 return net; 148 return net;
143} 149}
150
151static inline
152int net_eq(const struct net *net1, const struct net *net2)
153{
154 return 1;
155}
144#endif 156#endif
145 157
146#define for_each_net(VAR) \ 158#define for_each_net(VAR) \