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authorThomas Gleixner <tglx@linutronix.de>2009-11-17 16:46:45 +0100
committerThomas Gleixner <tglx@linutronix.de>2009-12-14 23:55:33 +0100
commit239007b8440abff689632f50cdf0f2b9e895b534 (patch)
tree569cab843af4a999d6d868ec9a824530d2bfa733 /kernel/irq/migration.c
parent9f5a5621e78cf48d86682a71ceb3fcdbde38b222 (diff)
downloadop-kernel-dev-239007b8440abff689632f50cdf0f2b9e895b534.zip
op-kernel-dev-239007b8440abff689632f50cdf0f2b9e895b534.tar.gz
genirq: Convert irq_desc.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/irq/migration.c')
-rw-r--r--kernel/irq/migration.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c
index fcb6c96..2419622 100644
--- a/kernel/irq/migration.c
+++ b/kernel/irq/migration.c
@@ -27,7 +27,7 @@ void move_masked_irq(int irq)
if (!desc->chip->set_affinity)
return;
- assert_spin_locked(&desc->lock);
+ assert_raw_spin_locked(&desc->lock);
/*
* If there was a valid mask to work with, please
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