commit 1d615482547584b9a8bb6316a58fed6ce90dd9ff
author Thomas Gleixner <tglx@linutronix.de> Tue Nov 17 14:54:03 2009 +0100
committer Thomas Gleixner <tglx@linutronix.de> Mon Dec 14 23:55:33 2009 +0100
tree 21dae4b70acb3ce0bdaeeaee1dbd970be41d26e2
parent fe841226bd954fba4fd79f037a876053fe9c3217

sched: Convert pi_lock to raw_spinlock

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>

kernel/rtmutex-debug.c

diff --git a/kernel/rtmutex-debug.c b/kernel/rtmutex-debug.c
index 5fcb4fe..ddabb54 100644
--- a/kernel/rtmutex-debug.c
+++ b/kernel/rtmutex-debug.c
@@ -37,8 +37,8 @@
 	if (rt_trace_on) {					\
 		rt_trace_on = 0;				\
 		console_verbose();				\
-		if (spin_is_locked(&current->pi_lock))		\
-			spin_unlock(&current->pi_lock);		\
+		if (raw_spin_is_locked(&current->pi_lock))	\
+			raw_spin_unlock(&current->pi_lock);	\
 	}							\
 } while (0)