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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-26 03:57:35 +0900 |
|---|---|---|
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-26 04:40:00 +0900 |
| commit | 878628fbf2589eb24357e42027d5f54b1dafd3c8 (patch) | |
| tree | 30c109d8f337b3910e3b5364877c3c521dd700b5 /include/net/net_namespace.h | |
| parent | 57da52c1e62c6c13875e97de6c69d3156f8416da (diff) | |
| download | lwn-878628fbf2589eb24357e42027d5f54b1dafd3c8.tar.gz lwn-878628fbf2589eb24357e42027d5f54b1dafd3c8.zip | |
[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.h | 12 |
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) { atomic_dec(&net->use_count); } + +static inline +int net_eq(const struct net *net1, const struct net *net2) +{ + return net1 == net2; +} #else static inline struct net *get_net(struct net *net) { @@ -141,6 +147,12 @@ static inline struct net *maybe_get_net(struct net *net) { return net; } + +static inline +int net_eq(const struct net *net1, const struct net *net2) +{ + return 1; +} #endif #define for_each_net(VAR) \ |