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    Subject[patch V2 10/38] posix-cpu-timers: Use clock ID in posix_cpu_timer_get()
    Extract the clock ID (PROF/VIRT/SCHED) from the clock selector and use it
    as argument to the sample functions. That allows to simplify them once all
    callers are fixed.

    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    ---
    kernel/time/posix-cpu-timers.c | 5 +++--
    1 file changed, 3 insertions(+), 2 deletions(-)

    --- a/kernel/time/posix-cpu-timers.c
    +++ b/kernel/time/posix-cpu-timers.c
    @@ -699,6 +699,7 @@ static int posix_cpu_timer_set(struct k_

    static void posix_cpu_timer_get(struct k_itimer *timer, struct itimerspec64 *itp)
    {
    + clockid_t clkid = CPUCLOCK_WHICH(timer->it_clock);
    struct task_struct *p = timer->it.cpu.task;
    u64 now;

    @@ -717,7 +718,7 @@ static void posix_cpu_timer_get(struct k
    * Sample the clock to take the difference with the expiry time.
    */
    if (CPUCLOCK_PERTHREAD(timer->it_clock)) {
    - cpu_clock_sample(timer->it_clock, p, &now);
    + cpu_clock_sample(clkid, p, &now);
    } else {
    struct sighand_struct *sighand;
    unsigned long flags;
    @@ -737,7 +738,7 @@ static void posix_cpu_timer_get(struct k
    timer->it.cpu.expires = 0;
    return;
    } else {
    - cpu_clock_sample_group(timer->it_clock, p, &now, false);
    + cpu_clock_sample_group(clkid, p, &now, false);
    unlock_task_sighand(p, &flags);
    }
    }

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