new helpers: ns_alloc_inum/ns_free_inum

take struct ns_common *, for now simply wrappers around proc_{alloc,free}_inum()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index 79aabce49a85..5aa9158a84d5 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -105,7 +105,7 @@ static struct pid_namespace *create_pid_namespace(struct user_namespace *user_ns
         if (ns->pid_cachep == NULL)
                 goto out_free_map;
 
-        err = proc_alloc_inum(&ns->ns.inum);
+        err = ns_alloc_inum(&ns->ns);
         if (err)
                 goto out_free_map;
 
@@ -142,7 +142,7 @@ static void destroy_pid_namespace(struct pid_namespace *ns)
 {
         int i;
 
-        proc_free_inum(ns->ns.inum);
+        ns_free_inum(&ns->ns);
         for (i = 0; i < PIDMAP_ENTRIES; i++)
                 kfree(ns->pidmap[i].page);
         put_user_ns(ns->user_ns);