[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/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
index 271e2165fff6..0116729cec5f 100644
--- a/fs/lockd/clntproc.c
+++ b/fs/lockd/clntproc.c
@@ -129,11 +129,11 @@ static void nlmclnt_setlockargs(struct nlm_rqst *req, struct file_lock *fl)
         nlmclnt_next_cookie(&argp->cookie);
         argp->state   = nsm_local_state;
         memcpy(&lock->fh, NFS_FH(fl->fl_file->f_dentry->d_inode), sizeof(struct nfs_fh));
-        lock->caller  = system_utsname.nodename;
+        lock->caller  = utsname()->nodename;
         lock->oh.data = req->a_owner;
         lock->oh.len  = snprintf(req->a_owner, sizeof(req->a_owner), "%u@%s",
                                 (unsigned int)fl->fl_u.nfs_fl.owner->pid,
-                                system_utsname.nodename);
+                                utsname()->nodename);
         lock->svid = fl->fl_u.nfs_fl.owner->pid;
         lock->fl.fl_start = fl->fl_start;
         lock->fl.fl_end = fl->fl_end;