972 	size_t read_subbuf;  in relay_file_read_consume()  local
985 		read_subbuf = buf->subbufs_consumed % n_subbufs;  in relay_file_read_consume()
987 		read_subbuf = read_pos / buf->chan->subbuf_size;  in relay_file_read_consume()
988 	if (buf->bytes_consumed + buf->padding[read_subbuf] == subbuf_size) {  in relay_file_read_consume()
989 		if ((read_subbuf == buf->subbufs_produced % n_subbufs) &&  in relay_file_read_consume()
1048 	size_t read_subbuf, read_offset, write_subbuf, write_offset;  in relay_file_read_subbuf_avail()  local
1053 	read_subbuf = read_pos / subbuf_size;  in relay_file_read_subbuf_avail()
1055 	padding = buf->padding[read_subbuf];  in relay_file_read_subbuf_avail()
1057 	if (read_subbuf == write_subbuf) {  in relay_file_read_subbuf_avail()
1076 	size_t read_subbuf, padding, padding_start, padding_end;  in relay_file_read_start_pos()  local
1083 	read_subbuf = read_pos / subbuf_size;  in relay_file_read_start_pos()
1084 	padding = buf->padding[read_subbuf];  in relay_file_read_start_pos()
1085 	padding_start = (read_subbuf + 1) * subbuf_size - padding;  in relay_file_read_start_pos()
1086 	padding_end = (read_subbuf + 1) * subbuf_size;  in relay_file_read_start_pos()
1088 		read_subbuf = (read_subbuf + 1) % n_subbufs;  in relay_file_read_start_pos()
1089 		read_pos = read_subbuf * subbuf_size;  in relay_file_read_start_pos()
1105 	size_t read_subbuf, padding, end_pos;  in relay_file_read_end_pos()  local
1109 	read_subbuf = read_pos / subbuf_size;  in relay_file_read_end_pos()
1110 	padding = buf->padding[read_subbuf];  in relay_file_read_end_pos()
1112 		end_pos = (read_subbuf + 1) * subbuf_size;  in relay_file_read_end_pos()
1209 	size_t read_subbuf = read_start / subbuf_size;  in subbuf_splice_actor()  local
1210 	size_t padding = rbuf->padding[read_subbuf];  in subbuf_splice_actor()
1211 	size_t nonpad_end = read_subbuf * subbuf_size + subbuf_size - padding;  in subbuf_splice_actor()