diff options
Diffstat (limited to 'kernel/utsname.c')
| -rw-r--r-- | kernel/utsname.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/kernel/utsname.c b/kernel/utsname.c index e488d0e2ab45..b1ac3ca870f2 100644 --- a/kernel/utsname.c +++ b/kernel/utsname.c @@ -33,7 +33,7 @@ static struct uts_namespace *create_uts_ns(void) uts_ns = kmem_cache_alloc(uts_ns_cache, GFP_KERNEL); if (uts_ns) - kref_init(&uts_ns->kref); + refcount_set(&uts_ns->ns.count, 1); return uts_ns; } @@ -103,11 +103,8 @@ struct uts_namespace *copy_utsname(unsigned long flags, return new_ns; } -void free_uts_ns(struct kref *kref) +void free_uts_ns(struct uts_namespace *ns) { - struct uts_namespace *ns; - - ns = container_of(kref, struct uts_namespace, kref); dec_uts_namespaces(ns->ucounts); put_user_ns(ns->user_ns); ns_free_inum(&ns->ns); |