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authorSerge E. Hallyn <serue@us.ibm.com>2006-10-02 02:18:14 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-02 07:57:21 -0700
commit4865ecf1315b450ab3317a745a6678c04d311e40 (patch)
tree6cf5d3028f8642eba2a8094eb413db080cc9219c /include/linux/nsproxy.h
parent96b644bdec977b97a45133e5b4466ba47a7a5e65 (diff)
downloadop-kernel-dev-4865ecf1315b450ab3317a745a6678c04d311e40.zip
op-kernel-dev-4865ecf1315b450ab3317a745a6678c04d311e40.tar.gz
[PATCH] namespaces: utsname: implement utsname namespaces
This patch defines the uts namespace and some manipulators. Adds the uts namespace to task_struct, and initializes a system-wide init namespace. It leaves a #define for system_utsname so sysctl will compile. This define will be removed in a separate patch. [akpm@osdl.org: build fix, cleanup] Signed-off-by: Serge Hallyn <serue@us.ibm.com> Cc: Kirill Korotaev <dev@openvz.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Andrey Savochkin <saw@sw.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/nsproxy.h')
-rw-r--r--include/linux/nsproxy.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index 7ebe666..9c2e0ad 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -5,6 +5,7 @@
#include <linux/sched.h>
struct namespace;
+struct uts_namespace;
/*
* A structure to contain pointers to all per-process
@@ -21,6 +22,7 @@ struct namespace;
struct nsproxy {
atomic_t count;
spinlock_t nslock;
+ struct uts_namespace *uts_ns;
struct namespace *namespace;
};
extern struct nsproxy init_nsproxy;
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