16 static unsigned long shrinker_count_objects(struct shrinker *shrinker,  in shrinker_count_objects()  argument
24 		if (nid == 0 || (shrinker->flags & SHRINKER_NUMA_AWARE)) {  in shrinker_count_objects()
31 			nr = shrinker->count_objects(shrinker, &sc);  in shrinker_count_objects()
47 	struct shrinker *shrinker = m->private;  in shrinker_debugfs_count_show()  local
65 	memcg_aware = shrinker->flags & SHRINKER_MEMCG_AWARE;  in shrinker_debugfs_count_show()
72 		total = shrinker_count_objects(shrinker,  in shrinker_debugfs_count_show()
112 	struct shrinker *shrinker = file->private_data;  in shrinker_debugfs_scan_write()  local
136 	if (shrinker->flags & SHRINKER_MEMCG_AWARE) {  in shrinker_debugfs_scan_write()
160 	shrinker->scan_objects(shrinker, &sc);  in shrinker_debugfs_scan_write()
174 int shrinker_debugfs_add(struct shrinker *shrinker)  in shrinker_debugfs_add()  argument
189 	shrinker->debugfs_id = id;  in shrinker_debugfs_add()
191 	snprintf(buf, sizeof(buf), "%s-%d", shrinker->name, id);  in shrinker_debugfs_add()
199 	shrinker->debugfs_entry = entry;  in shrinker_debugfs_add()
201 	debugfs_create_file("count", 0440, entry, shrinker,  in shrinker_debugfs_add()
203 	debugfs_create_file("scan", 0220, entry, shrinker,  in shrinker_debugfs_add()
208 int shrinker_debugfs_rename(struct shrinker *shrinker, const char *fmt, ...)  in shrinker_debugfs_rename()  argument
225 	old = shrinker->name;  in shrinker_debugfs_rename()
226 	shrinker->name = new;  in shrinker_debugfs_rename()
228 	if (shrinker->debugfs_entry) {  in shrinker_debugfs_rename()
229 		snprintf(buf, sizeof(buf), "%s-%d", shrinker->name,  in shrinker_debugfs_rename()
230 			 shrinker->debugfs_id);  in shrinker_debugfs_rename()
233 				       shrinker->debugfs_entry,  in shrinker_debugfs_rename()
238 			shrinker->debugfs_entry = entry;  in shrinker_debugfs_rename()
249 struct dentry *shrinker_debugfs_detach(struct shrinker *shrinker,  in shrinker_debugfs_detach()  argument
252 	struct dentry *entry = shrinker->debugfs_entry;  in shrinker_debugfs_detach()
256 	kfree_const(shrinker->name);  in shrinker_debugfs_detach()
257 	shrinker->name = NULL;  in shrinker_debugfs_detach()
259 	*debugfs_id = entry ? shrinker->debugfs_id : -1;  in shrinker_debugfs_detach()
260 	shrinker->debugfs_entry = NULL;  in shrinker_debugfs_detach()
273 	struct shrinker *shrinker;  in shrinker_debugfs_init()  local
284 	list_for_each_entry(shrinker, &shrinker_list, list)  in shrinker_debugfs_init()
285 		if (!shrinker->debugfs_entry) {  in shrinker_debugfs_init()
286 			ret = shrinker_debugfs_add(shrinker);  in shrinker_debugfs_init()