287  * targets directory
301 static void damon_sysfs_targets_rm_dirs(struct damon_sysfs_targets *targets)  in damon_sysfs_targets_rm_dirs()  argument
303 	struct damon_sysfs_target **targets_arr = targets->targets_arr;  in damon_sysfs_targets_rm_dirs()
306 	for (i = 0; i < targets->nr; i++) {  in damon_sysfs_targets_rm_dirs()
310 	targets->nr = 0;  in damon_sysfs_targets_rm_dirs()
312 	targets->targets_arr = NULL;  in damon_sysfs_targets_rm_dirs()
315 static int damon_sysfs_targets_add_dirs(struct damon_sysfs_targets *targets,  in damon_sysfs_targets_add_dirs()  argument
321 	damon_sysfs_targets_rm_dirs(targets);  in damon_sysfs_targets_add_dirs()
329 	targets->targets_arr = targets_arr;  in damon_sysfs_targets_add_dirs()
334 			damon_sysfs_targets_rm_dirs(targets);  in damon_sysfs_targets_add_dirs()
339 				&damon_sysfs_target_ktype, &targets->kobj,  in damon_sysfs_targets_add_dirs()
349 		targets->nr++;  in damon_sysfs_targets_add_dirs()
354 	damon_sysfs_targets_rm_dirs(targets);  in damon_sysfs_targets_add_dirs()
362 	struct damon_sysfs_targets *targets = container_of(kobj,  in nr_targets_show()  local
365 	return sysfs_emit(buf, "%d\n", targets->nr);  in nr_targets_show()
371 	struct damon_sysfs_targets *targets;  in nr_targets_store()  local
379 	targets = container_of(kobj, struct damon_sysfs_targets, kobj);  in nr_targets_store()
383 	err = damon_sysfs_targets_add_dirs(targets, nr);  in nr_targets_store()
636 	struct damon_sysfs_targets *targets;  member
677 	struct damon_sysfs_targets *targets = damon_sysfs_targets_alloc();  in damon_sysfs_context_set_targets()  local
680 	if (!targets)  in damon_sysfs_context_set_targets()
682 	err = kobject_init_and_add(&targets->kobj, &damon_sysfs_targets_ktype,  in damon_sysfs_context_set_targets()
683 			&context->kobj, "targets");  in damon_sysfs_context_set_targets()
685 		kobject_put(&targets->kobj);  in damon_sysfs_context_set_targets()
688 	context->targets = targets;  in damon_sysfs_context_set_targets()
727 	kobject_put(&context->targets->kobj);  in damon_sysfs_context_add_dirs()
728 	context->targets = NULL;  in damon_sysfs_context_add_dirs()
739 	damon_sysfs_targets_rm_dirs(context->targets);  in damon_sysfs_context_rm_dirs()
740 	kobject_put(&context->targets->kobj);  in damon_sysfs_context_rm_dirs()
1170 	/* Multiple physical address space monitoring targets makes no sense */  in damon_sysfs_add_targets()
1286 	err = damon_sysfs_add_targets(ctx, sys_ctx->targets);  in damon_sysfs_apply_inputs()