• Ezequiel Garcia's avatar
    clocksource: armada-370-xp: Register sched_clock after the counter reset · c813eff0
    Ezequiel Garcia authored
    This commit registers the sched_clock _after_ the counter reset
    (instead of before). This removes the timestamp 'jump' in kernel
    log messages.
    
    Before this change:
    
    [    0.000000] sched_clock: 32 bits at 25MHz, resolution 40ns, wraps every 171798691800ns
    [    0.000000] Initializing Coherency fabric
    [    0.000000] Aurora cache controller enabled
    [    0.000000] l2x0: 16 ways, CACHE_ID 0x00000100, AUX_CTRL 0x1a696b12, Cache size: 1024 kB
    [  163.507447] Calibrating delay loop... 1325.05 BogoMIPS (lpj=662528)
    [  163.521419] pid_max: default: 32768 minimum: 301
    [  163.526185] Mount-cache hash table entries: 512
    [  163.531095] CPU: Testing write buffer coherency: ok
    
    After this change:
    
    [    0.000000] sched_clock: 32 bits at 25MHz, resolution 40ns, wraps every 171798691800ns
    [    0.000000] Initializing Coherency fabric
    [    0.000000] Aurora cache controller enabled
    [    0.000000] l2x0: 16 ways, CACHE_ID 0x00000100, AUX_CTRL 0x1a696b12, Cache size: 1024 kB
    [    0.016849] Calibrating delay loop... 1325.05 BogoMIPS (lpj=662528)
    [    0.030820] pid_max: default: 32768 minimum: 301
    [    0.035588] Mount-cache hash table entries: 512
    [    0.040500] CPU: Testing write buffer coherency: ok
    Signed-off-by: default avatarEzequiel Garcia <ezequiel.garcia@free-electrons.com>
    Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
    Acked-by: default avatarJason Cooper <jason@lakedaemon.net>
    c813eff0
time-armada-370-xp.c 7.92 KB