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    Subject[PATCH 11/36] isdn: Convert obsolete cputime type to nsecs
    Date
    Not sure if MISDN stats are ABI but it displays task cputime in cputime_t
    raw value regardless of what type cputime_t wraps which could be either
    jiffies, nsecs, usecs, or whatever random time unit. Plus it wrongly
    assumes that cputime_t is long.

    Given that this dump is broken anyway, lets just display the nanosec
    value and stick with that.

    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Michael Ellerman <mpe@ellerman.id.au>
    Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
    Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
    Cc: Tony Luck <tony.luck@intel.com>
    Cc: Fenghua Yu <fenghua.yu@intel.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Rik van Riel <riel@redhat.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Ingo Molnar <mingo@kernel.org>
    Cc: Stanislaw Gruszka <sgruszka@redhat.com>
    Cc: Wanpeng Li <wanpeng.li@hotmail.com>
    Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
    ---
    drivers/isdn/mISDN/stack.c | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c
    index 0a36617..b324474 100644
    --- a/drivers/isdn/mISDN/stack.c
    +++ b/drivers/isdn/mISDN/stack.c
    @@ -203,7 +203,7 @@ mISDNStackd(void *data)
    {
    struct mISDNstack *st = data;
    #ifdef MISDN_MSG_STATS
    - cputime_t utime, stime;
    + u64 utime, stime;
    #endif
    int err = 0;

    @@ -306,9 +306,9 @@ mISDNStackd(void *data)
    "msg %d sleep %d stopped\n",
    dev_name(&st->dev->dev), st->msg_cnt, st->sleep_cnt,
    st->stopped_cnt);
    - task_cputime_t(st->thread, &utime, &stime);
    + task_cputime(st->thread, &utime, &stime);
    printk(KERN_DEBUG
    - "mISDNStackd daemon for %s utime(%ld) stime(%ld)\n",
    + "mISDNStackd daemon for %s utime(%llu) stime(%llu)\n",
    dev_name(&st->dev->dev), utime, stime);
    printk(KERN_DEBUG
    "mISDNStackd daemon for %s nvcsw(%ld) nivcsw(%ld)\n",
    --
    2.7.4
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