[PATCH] namespaces: utsname: switch to using uts namespaces

Replace references to system_utsname to the per-process uts namespace
where appropriate.  This includes things like uname.

Changes: Per Eric Biederman's comments, use the per-process uts namespace
	for ELF_PLATFORM, sunrpc, and parts of net/ipv4/ipconfig.c

[jdike@addtoit.com: UML fix]
[clg@fr.ibm.com: cleanup]
[akpm@osdl.org: build fix]
Signed-off-by: Serge E. 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: Cedric Le Goater <clg@fr.ibm.com>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 124ff0ceb55b..78696f2dc7d6 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -161,10 +161,10 @@ static struct rpc_clnt * rpc_new_client(struct rpc_xprt *xprt, char *servname, s
         }
 
         /* save the nodename */
-        clnt->cl_nodelen = strlen(system_utsname.nodename);
+        clnt->cl_nodelen = strlen(utsname()->nodename);
         if (clnt->cl_nodelen > UNX_MAXNODENAME)
                 clnt->cl_nodelen = UNX_MAXNODENAME;
-        memcpy(clnt->cl_nodename, system_utsname.nodename, clnt->cl_nodelen);
+        memcpy(clnt->cl_nodename, utsname()->nodename, clnt->cl_nodelen);
         return clnt;
 
 out_no_auth: