hrtimers: Convert to raw_spinlocks
Convert locks which cannot be sleeping locks in preempt-rt to
raw_spinlocks.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index 9d80db4..2826563 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -84,7 +84,7 @@
next_one:
i = 0;
- spin_lock_irqsave(&base->cpu_base->lock, flags);
+ raw_spin_lock_irqsave(&base->cpu_base->lock, flags);
curr = base->first;
/*
@@ -100,13 +100,13 @@
timer = rb_entry(curr, struct hrtimer, node);
tmp = *timer;
- spin_unlock_irqrestore(&base->cpu_base->lock, flags);
+ raw_spin_unlock_irqrestore(&base->cpu_base->lock, flags);
print_timer(m, timer, &tmp, i, now);
next++;
goto next_one;
}
- spin_unlock_irqrestore(&base->cpu_base->lock, flags);
+ raw_spin_unlock_irqrestore(&base->cpu_base->lock, flags);
}
static void
