int fd, ret;
fd = open(filename, O_RDONLY);
- if (fd < 0) {
- perror("open blktrace");
+ if (fd < 0)
return 0;
- }
ret = read(fd, &t, sizeof(t));
close(fd);
log_err("fio: discarded %d of %d\n", ret, t.pdu_len);
goto err;
}
+ if (t.action & BLK_TC_ACT(BLK_TC_NOTIFY))
+ continue;
if (!ttime) {
ttime = t.time;
cpu = t.cpu;