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    Subject[PATCH 07/18] x86: apic - unify smp_apic_timer_interrupt
    Date
    From: Cyrill Gorcunov <gorcunov@gmail.com>

    Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
    Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
    ---
    arch/x86/kernel/apic_32.c | 3 +++
    arch/x86/kernel/apic_64.c | 2 ++
    2 files changed, 5 insertions(+), 0 deletions(-)
    diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
    index 63bebb3..0f52bdd 100644
    --- a/arch/x86/kernel/apic_32.c
    +++ b/arch/x86/kernel/apic_32.c
    @@ -718,6 +718,9 @@ void smp_apic_timer_interrupt(struct pt_regs *regs)
    * Besides, if we don't timer interrupts ignore the global
    * interrupt lock, which is the WrongThing (tm) to do.
    */
    +#ifdef CONFIG_X86_64
    + exit_idle();
    +#endif
    irq_enter();
    local_apic_timer_interrupt();
    irq_exit();
    diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
    index 283968d..2e10911 100644
    --- a/arch/x86/kernel/apic_64.c
    +++ b/arch/x86/kernel/apic_64.c
    @@ -625,7 +625,9 @@ void smp_apic_timer_interrupt(struct pt_regs *regs)
    * Besides, if we don't timer interrupts ignore the global
    * interrupt lock, which is the WrongThing (tm) to do.
    */
    +#ifdef CONFIG_X86_64
    exit_idle();
    +#endif
    irq_enter();
    local_apic_timer_interrupt();
    irq_exit();
    --
    1.5.4.5


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