[PATCH] softirq: debug

[Ingo Molnar]

Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
 kernel/softirq.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/softirq.c b/kernel/softirq.c
index 3dd0d13..110cad0 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -196,7 +196,9 @@ asmlinkage void __do_softirq(void)
 	cpu = smp_processor_id();
 restart:
 	/* Reset the pending bitmask before enabling irqs */
+	ftrace_printk("#1 softirq pending: %08x\n", local_softirq_pending());
 	set_softirq_pending(0);
+	ftrace_printk("#2 softirq pending: %08x\n", local_softirq_pending());
 
 	local_irq_enable();
 
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