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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 /init/version.c
parent96b644bdec977b97a45133e5b4466ba47a7a5e65 (diff)
downloadlinux-stericsson-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 'init/version.c')
-rw-r--r--init/version.c23
1 files changed, 14 insertions, 9 deletions
diff --git a/init/version.c b/init/version.c
index e290802c6bd2..8f28344d9c70 100644
--- a/init/version.c
+++ b/init/version.c
@@ -12,22 +12,27 @@
#include <linux/utsname.h>
#include <linux/utsrelease.h>
#include <linux/version.h>
+#include <linux/sched.h>
#define version(a) Version_ ## a
#define version_string(a) version(a)
int version_string(LINUX_VERSION_CODE);
-struct new_utsname system_utsname = {
- .sysname = UTS_SYSNAME,
- .nodename = UTS_NODENAME,
- .release = UTS_RELEASE,
- .version = UTS_VERSION,
- .machine = UTS_MACHINE,
- .domainname = UTS_DOMAINNAME,
+struct uts_namespace init_uts_ns = {
+ .kref = {
+ .refcount = ATOMIC_INIT(2),
+ },
+ .name = {
+ .sysname = UTS_SYSNAME,
+ .nodename = UTS_NODENAME,
+ .release = UTS_RELEASE,
+ .version = UTS_VERSION,
+ .machine = UTS_MACHINE,
+ .domainname = UTS_DOMAINNAME,
+ },
};
-
-EXPORT_SYMBOL(system_utsname);
+EXPORT_SYMBOL_GPL(init_uts_ns);
const char linux_banner[] =
"Linux version " UTS_RELEASE " (" LINUX_COMPILE_BY "@"