[PATCH] i386/x86-64/ia64: Move polling flag into thread_info_status

[pandora-kernel.git] / drivers / acpi / processor_idle.c

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 3b97a5e..74173ce 100644 (file)
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -206,11 +206,11 @@ acpi_processor_power_activate(struct acpi_processor *pr,
 
 static void acpi_safe_halt(void)
 {
-       clear_thread_flag(TIF_POLLING_NRFLAG);
+       current_thread_info()->status &= ~TS_POLLING;
        smp_mb__after_clear_bit();
        if (!need_resched())
                safe_halt();
-       set_thread_flag(TIF_POLLING_NRFLAG);
+       current_thread_info()->status |= TS_POLLING;
 }
 
 static atomic_t c3_cpu_count;
@@ -330,10 +330,10 @@ static void acpi_processor_idle(void)
         * Invoke the current Cx state to put the processor to sleep.
         */
        if (cx->type == ACPI_STATE_C2 || cx->type == ACPI_STATE_C3) {
-               clear_thread_flag(TIF_POLLING_NRFLAG);
+               current_thread_info()->status &= ~TS_POLLING;
                smp_mb__after_clear_bit();
                if (need_resched()) {
-                       set_thread_flag(TIF_POLLING_NRFLAG);
+                       current_thread_info()->status |= TS_POLLING;
                        local_irq_enable();
                        return;
                }
@@ -371,7 +371,7 @@ static void acpi_processor_idle(void)
                t2 = inl(acpi_fadt.xpm_tmr_blk.address);
                /* Re-enable interrupts */
                local_irq_enable();
-               set_thread_flag(TIF_POLLING_NRFLAG);
+               current_thread_info()->status |= TS_POLLING;
                /* Compute time (ticks) that we were actually asleep */
                sleep_ticks =
                    ticks_elapsed(t1, t2) - cx->latency_ticks - C2_OVERHEAD;
@@ -411,7 +411,7 @@ static void acpi_processor_idle(void)
 
                /* Re-enable interrupts */
                local_irq_enable();
-               set_thread_flag(TIF_POLLING_NRFLAG);
+               current_thread_info()->status |= TS_POLLING;
                /* Compute time (ticks) that we were actually asleep */
                sleep_ticks =
                    ticks_elapsed(t1, t2) - cx->latency_ticks - C3_OVERHEAD;