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authorThomas Gleixner <tglx@linutronix.de>2009-11-17 14:54:03 +0100
committerThomas Gleixner <tglx@linutronix.de>2009-12-14 23:55:33 +0100
commit1d615482547584b9a8bb6316a58fed6ce90dd9ff (patch)
tree21dae4b70acb3ce0bdaeeaee1dbd970be41d26e2 /kernel/rtmutex-debug.c
parentsched: Convert cpupri lock to raw_spinlock (diff)
downloadlinux-1d615482547584b9a8bb6316a58fed6ce90dd9ff.tar.xz
linux-1d615482547584b9a8bb6316a58fed6ce90dd9ff.zip
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>
Diffstat (limited to 'kernel/rtmutex-debug.c')
-rw-r--r--kernel/rtmutex-debug.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/rtmutex-debug.c b/kernel/rtmutex-debug.c
index 5fcb4fe645e2..ddabb54bb5c8 100644
--- a/kernel/rtmutex-debug.c
+++ b/kernel/rtmutex-debug.c
@@ -37,8 +37,8 @@ do { \
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)