struct uid_gid_map uid_map;
struct uid_gid_map gid_map;
struct uid_gid_map projid_map;
- atomic_t count;
struct user_namespace *parent;
int level;
kuid_t owner;
static inline struct user_namespace *get_user_ns(struct user_namespace *ns)
{
if (ns)
- atomic_inc(&ns->count);
+ refcount_inc(&ns->ns.count);
return ns;
}
static inline void put_user_ns(struct user_namespace *ns)
{
- if (ns && atomic_dec_and_test(&ns->count))
+ if (ns && refcount_dec_and_test(&ns->ns.count))
__put_user_ns(ns);
}