get_delta_usec 13 mm/gup_benchmark.c __u64 get_delta_usec; get_delta_usec 78 mm/gup_benchmark.c gup->get_delta_usec = ktime_us_delta(end_time, start_time); get_delta_usec 22 tools/testing/selftests/vm/gup_benchmark.c __u64 get_delta_usec; get_delta_usec 112 tools/testing/selftests/vm/gup_benchmark.c printf("Time: get:%lld put:%lld us", gup.get_delta_usec,