1774 static inline void namespace_lock(void)  in namespace_lock()  function
1779 DEFINE_GUARD(namespace_lock, struct rw_semaphore *, namespace_lock(), namespace_unlock())
1981 	namespace_lock();  in do_umount()
2029 	namespace_lock();  in __detach_mounts()
2364 	scoped_guard(namespace_lock, &namespace_sem) {  in dissolve_on_fput()
2794 		namespace_lock();  in do_lock_mount()
2910 	namespace_lock();  in do_change_type()
3071 	namespace_lock();  in open_detached_copy()
3358 	namespace_lock();  in do_set_group()
3842 	namespace_lock();  in finish_automount()
3896 	namespace_lock();  in mark_mounts_for_expiry()
4229 	namespace_lock();  in copy_mnt_ns()
4935 		namespace_lock();  in do_mount_setattr()
6165 	namespace_lock();  in put_mnt_ns()