/* TODO: Check bufsz. For now, just avoid compiler warnings. */
(void)bufsz;
/* This is the first DRAM line, so find the initial timestamp. */
if (dl_lines_done == 0) {
/* TODO: Check bufsz. For now, just avoid compiler warnings. */
(void)bufsz;
/* This is the first DRAM line, so find the initial timestamp. */
if (dl_lines_done == 0) {