old_subbuf        749 kernel/relay.c 	size_t old_subbuf, new_subbuf;
old_subbuf        756 kernel/relay.c 		old_subbuf = buf->subbufs_produced % buf->chan->n_subbufs;
old_subbuf        757 kernel/relay.c 		buf->padding[old_subbuf] = buf->prev_padding;
old_subbuf        762 kernel/relay.c 				buf->padding[old_subbuf];
old_subbuf        765 kernel/relay.c 					    buf->padding[old_subbuf];