net/core/dev.c

4469 int dev_weight_tx_bias __read_mostly = 1;  /* bias for output_queue quota */
5246 	if (sd->output_queue) {
5250 		head = sd->output_queue;
5251 		sd->output_queue = NULL;
5252 		sd->output_queue_tailp = &sd->output_queue;
11482 	if (oldsd->output_queue) {
11483 		*sd->output_queue_tailp = oldsd->output_queue;
11485 		oldsd->output_queue = NULL;
11486 		oldsd->output_queue_tailp = &oldsd->output_queue;
11925 		sd->output_queue_tailp = &sd->output_queue;