945 	size_t read_subbuf;  in relay_file_read_consume()  local
958 		read_subbuf = buf->subbufs_consumed % n_subbufs;  in relay_file_read_consume()
960 		read_subbuf = read_pos / buf->chan->subbuf_size;  in relay_file_read_consume()
961 	if (buf->bytes_consumed + buf->padding[read_subbuf] == subbuf_size) {  in relay_file_read_consume()
962 		if ((read_subbuf == buf->subbufs_produced % n_subbufs) &&  in relay_file_read_consume()
1021 	size_t read_subbuf, read_offset, write_subbuf, write_offset;  in relay_file_read_subbuf_avail()  local
1026 	read_subbuf = read_pos / subbuf_size;  in relay_file_read_subbuf_avail()
1028 	padding = buf->padding[read_subbuf];  in relay_file_read_subbuf_avail()
1030 	if (read_subbuf == write_subbuf) {  in relay_file_read_subbuf_avail()
1051 	size_t read_subbuf, padding, padding_start, padding_end;  in relay_file_read_start_pos()  local
1058 	read_subbuf = read_pos / subbuf_size;  in relay_file_read_start_pos()
1059 	padding = buf->padding[read_subbuf];  in relay_file_read_start_pos()
1060 	padding_start = (read_subbuf + 1) * subbuf_size - padding;  in relay_file_read_start_pos()
1061 	padding_end = (read_subbuf + 1) * subbuf_size;  in relay_file_read_start_pos()
1063 		read_subbuf = (read_subbuf + 1) % n_subbufs;  in relay_file_read_start_pos()
1064 		read_pos = read_subbuf * subbuf_size;  in relay_file_read_start_pos()
1080 	size_t read_subbuf, padding, end_pos;  in relay_file_read_end_pos()  local
1084 	read_subbuf = read_pos / subbuf_size;  in relay_file_read_end_pos()
1085 	padding = buf->padding[read_subbuf];  in relay_file_read_end_pos()
1087 		end_pos = (read_subbuf + 1) * subbuf_size;  in relay_file_read_end_pos()
1224 	size_t read_subbuf = read_start / subbuf_size;  in subbuf_splice_actor()  local
1225 	size_t padding = rbuf->padding[read_subbuf];  in subbuf_splice_actor()
1226 	size_t nonpad_end = read_subbuf * subbuf_size + subbuf_size - padding;  in subbuf_splice_actor()