47 	struct file *f = container_of(head, struct file, f_u.fu_rcuhead);  in file_free_rcu()  local
49 	put_cred(f->f_cred);  in file_free_rcu()
50 	kmem_cache_free(filp_cachep, f);  in file_free_rcu()
53 static inline void file_free(struct file *f)  in file_free()  argument
55 	security_file_free(f);  in file_free()
56 	if (!(f->f_mode & FMODE_NOACCOUNT))  in file_free()
58 	call_rcu(&f->f_u.fu_rcuhead, file_free_rcu);  in file_free()
98 	struct file *f;  in __alloc_file()  local
101 	f = kmem_cache_zalloc(filp_cachep, GFP_KERNEL);  in __alloc_file()
102 	if (unlikely(!f))  in __alloc_file()
105 	f->f_cred = get_cred(cred);  in __alloc_file()
106 	error = security_file_alloc(f);  in __alloc_file()
108 		file_free_rcu(&f->f_u.fu_rcuhead);  in __alloc_file()
112 	atomic_long_set(&f->f_count, 1);  in __alloc_file()
113 	rwlock_init(&f->f_owner.lock);  in __alloc_file()
114 	spin_lock_init(&f->f_lock);  in __alloc_file()
115 	mutex_init(&f->f_pos_lock);  in __alloc_file()
116 	eventpoll_init_file(f);  in __alloc_file()
117 	f->f_flags = flags;  in __alloc_file()
118 	f->f_mode = OPEN_FMODE(flags);  in __alloc_file()
121 	return f;  in __alloc_file()
137 	struct file *f;  in alloc_empty_file()  local
151 	f = __alloc_file(flags, cred);  in alloc_empty_file()
152 	if (!IS_ERR(f))  in alloc_empty_file()
155 	return f;  in alloc_empty_file()
173 	struct file *f = __alloc_file(flags, cred);  in alloc_empty_file_noaccount()  local
175 	if (!IS_ERR(f))  in alloc_empty_file_noaccount()
176 		f->f_mode |= FMODE_NOACCOUNT;  in alloc_empty_file_noaccount()
178 	return f;  in alloc_empty_file_noaccount()
245 	struct file *f = alloc_file(&base->f_path, flags, fops);  in alloc_file_clone()  local
246 	if (!IS_ERR(f)) {  in alloc_file_clone()
247 		path_get(&f->f_path);  in alloc_file_clone()
248 		f->f_mapping = base->f_mapping;  in alloc_file_clone()
250 	return f;  in alloc_file_clone()
306 	struct file *f, *t;  in delayed_fput()  local
308 	llist_for_each_entry_safe(f, t, node, f_u.fu_llist)  in delayed_fput()
309 		__fput(f);  in delayed_fput()