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    Subject[patch 4 02/22] x86/apic/uv: Initialize timer as pinned
    Pinned timers must carry that attribute in the timer itself. No functional
    change.

    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Chris Mason <clm@fb.com>
    Cc: Eric Dumazet <edumazet@google.com>
    Cc: rt@linutronix.de
    Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
    Cc: Arjan van de Ven <arjan@infradead.org>


    ---
    arch/x86/kernel/apic/x2apic_uv_x.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    --- a/arch/x86/kernel/apic/x2apic_uv_x.c
    +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
    @@ -919,7 +919,7 @@ static void uv_heartbeat(unsigned long i
    uv_set_scir_bits(bits);

    /* enable next timer period */
    - mod_timer_pinned(timer, jiffies + SCIR_CPU_HB_INTERVAL);
    + mod_timer(timer, jiffies + SCIR_CPU_HB_INTERVAL);
    }

    static void uv_heartbeat_enable(int cpu)
    @@ -928,7 +928,7 @@ static void uv_heartbeat_enable(int cpu)
    struct timer_list *timer = &uv_cpu_scir_info(cpu)->timer;

    uv_set_cpu_scir_bits(cpu, SCIR_CPU_HEARTBEAT|SCIR_CPU_ACTIVITY);
    - setup_timer(timer, uv_heartbeat, cpu);
    + setup_pinned_timer(timer, uv_heartbeat, cpu);
    timer->expires = jiffies + SCIR_CPU_HB_INTERVAL;
    add_timer_on(timer, cpu);
    uv_cpu_scir_info(cpu)->enabled = 1;

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