summaryrefslogtreecommitdiffstats
path: root/kernel/nsproxy.c
diff options
context:
space:
mode:
authorCedric Le Goater2006-12-08 11:37:57 +0100
committerLinus Torvalds2006-12-08 17:28:52 +0100
commit373beb35cd6b625e0ba4ad98baace12310a26aa8 (patch)
tree0cb0a8601a8141bff0ff63a2a6da982f5d023b61 /kernel/nsproxy.c
parent[PATCH] rename struct namespace to struct mnt_namespace (diff)
downloadkernel-qcow2-linux-373beb35cd6b625e0ba4ad98baace12310a26aa8.tar.gz
kernel-qcow2-linux-373beb35cd6b625e0ba4ad98baace12310a26aa8.tar.xz
kernel-qcow2-linux-373beb35cd6b625e0ba4ad98baace12310a26aa8.zip
[PATCH] identifier to nsproxy
Add an identifier to nsproxy. The default init_ns_proxy has identifier 0 and allocated nsproxies are given -1. This identifier will be used by a new syscall sys_bind_ns. Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Cc: Kirill Korotaev <dev@openvz.org> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/nsproxy.c')
-rw-r--r--kernel/nsproxy.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c
index bd9cb435dfe0..f223c15c18e9 100644
--- a/kernel/nsproxy.c
+++ b/kernel/nsproxy.c
@@ -45,8 +45,10 @@ static inline struct nsproxy *clone_namespaces(struct nsproxy *orig)
struct nsproxy *ns;
ns = kmemdup(orig, sizeof(struct nsproxy), GFP_KERNEL);
- if (ns)
+ if (ns) {
atomic_set(&ns->count, 1);
+ ns->id = -1;
+ }
return ns;
}