• Martin Schwidefsky's avatar
    [S390] boot cputime accounting · ab96e798
    Martin Schwidefsky authored
    Start the cpu time accounting very early to catch the cpu time spent
    for the initial kernel setup. To make the output of /proc/uptime
    match the sum of all cpu accounting values of the boot cpu reset
    xtime and wall_to_monotonic to sane values based on the TOD clock.
    The values set by timekeeping_init are off by up to a second.
    Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
setup.c 22.6 KB