19 	struct cachefiles_volume *volume;  in cachefiles_acquire_volume()  local
30 	volume = kzalloc(sizeof(struct cachefiles_volume), GFP_KERNEL);  in cachefiles_acquire_volume()
31 	if (!volume)  in cachefiles_acquire_volume()
33 	volume->vcookie = vcookie;  in cachefiles_acquire_volume()
34 	volume->cache = cache;  in cachefiles_acquire_volume()
35 	INIT_LIST_HEAD(&volume->cache_link);  in cachefiles_acquire_volume()
51 	volume->dentry = vdentry;  in cachefiles_acquire_volume()
54 		if (!cachefiles_set_volume_xattr(volume))  in cachefiles_acquire_volume()
57 		ret = cachefiles_check_volume_xattr(volume);  in cachefiles_acquire_volume()
64 			cachefiles_put_directory(volume->dentry);  in cachefiles_acquire_volume()
75 		volume->fanout[i] = fan;  in cachefiles_acquire_volume()
80 	vcookie->cache_priv = volume;  in cachefiles_acquire_volume()
87 	list_add(&volume->cache_link, &volume->cache->volumes);  in cachefiles_acquire_volume()
95 		cachefiles_put_directory(volume->fanout[i]);  in cachefiles_acquire_volume()
97 	cachefiles_put_directory(volume->dentry);  in cachefiles_acquire_volume()
101 	kfree(volume);  in cachefiles_acquire_volume()
108 static void __cachefiles_free_volume(struct cachefiles_volume *volume)  in __cachefiles_free_volume()  argument
114 	volume->vcookie->cache_priv = NULL;  in __cachefiles_free_volume()
117 		cachefiles_put_directory(volume->fanout[i]);  in __cachefiles_free_volume()
118 	cachefiles_put_directory(volume->dentry);  in __cachefiles_free_volume()
119 	kfree(volume);  in __cachefiles_free_volume()
124 	struct cachefiles_volume *volume = vcookie->cache_priv;  in cachefiles_free_volume()  local
126 	if (volume) {  in cachefiles_free_volume()
127 		spin_lock(&volume->cache->object_list_lock);  in cachefiles_free_volume()
128 		list_del_init(&volume->cache_link);  in cachefiles_free_volume()
129 		spin_unlock(&volume->cache->object_list_lock);  in cachefiles_free_volume()
130 		__cachefiles_free_volume(volume);  in cachefiles_free_volume()
134 void cachefiles_withdraw_volume(struct cachefiles_volume *volume)  in cachefiles_withdraw_volume()  argument
136 	fscache_withdraw_volume(volume->vcookie);  in cachefiles_withdraw_volume()
137 	cachefiles_set_volume_xattr(volume);  in cachefiles_withdraw_volume()
138 	__cachefiles_free_volume(volume);  in cachefiles_withdraw_volume()