18 	struct log_device *ldev;  in log_device_find_by_name()  local
20 	list_for_each_entry(ldev, &gd->log_head, sibling_node) {  in log_device_find_by_name()
21 		if (!strcmp(drv_name, ldev->drv->name))  in log_device_find_by_name()
22 			return ldev;  in log_device_find_by_name()
81 static bool log_passes_filters(struct log_device *ldev, struct log_rec *rec)  in log_passes_filters()  argument
86 	if (list_empty(&ldev->filter_head)) {  in log_passes_filters()
92 	list_for_each_entry(filt, &ldev->filter_head, sibling_node) {  in log_passes_filters()
118 	struct log_device *ldev;  in log_dispatch()  local
120 	list_for_each_entry(ldev, &gd->log_head, sibling_node) {  in log_dispatch()
121 		if (log_passes_filters(ldev, rec))  in log_dispatch()
122 			ldev->drv->emit(ldev, rec);  in log_dispatch()
158 	struct log_device *ldev;  in log_add_filter()  local
161 	ldev = log_device_find_by_name(drv_name);  in log_add_filter()
162 	if (!ldev)  in log_add_filter()
184 	filt->filter_num = ldev->next_filter_num++;  in log_add_filter()
185 	list_add_tail(&filt->sibling_node, &ldev->filter_head);  in log_add_filter()
197 	struct log_device *ldev;  in log_remove_filter()  local
199 	ldev = log_device_find_by_name(drv_name);  in log_remove_filter()
200 	if (!ldev)  in log_remove_filter()
203 	list_for_each_entry(filt, &ldev->filter_head, sibling_node) {  in log_remove_filter()
228 		struct log_device *ldev;  in log_init()  local
230 		ldev = calloc(1, sizeof(*ldev));  in log_init()
231 		if (!ldev) {  in log_init()
235 		INIT_LIST_HEAD(&ldev->filter_head);  in log_init()
236 		ldev->drv = drv;  in log_init()
237 		list_add_tail(&ldev->sibling_node,  in log_init()