[PATCH 3/3] Stop tracing on a schedule bug

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From: Chase Douglas
Date: Thursday, March 18, 2010 - 6:48 am

This change adds a tracing_off_event() call to stop tracing on schedule
bugs unless tracing_off=none was specified on the commandline.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
---
 kernel/sched.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index 150b698..bfe4f05 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3589,6 +3589,8 @@ static noinline void __schedule_bug(struct task_struct *prev)
 {
 	struct pt_regs *regs = get_irq_regs();
 
+	tracing_off_event(TRACE_EVENT_BUG);
+
 	printk(KERN_ERR "BUG: scheduling while atomic: %s/%d/0x%08x\n",
 		prev->comm, prev->pid, preempt_count());
 
-- 
1.6.3.3

--
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[PATCH 3/3] Stop tracing on a schedule bug, Chase Douglas, (Thu Mar 18, 6:48 am)