Daniel Walker wrote:
---
kernel/latency_trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.21/kernel/latency_trace.c
===================================================================
--- linux-2.6.21.orig/kernel/latency_trace.c
+++ linux-2.6.21/kernel/latency_trace.c
@@ -105,7 +105,7 @@ static inline int DEBUG_WARN_ON(int cond
#ifdef CONFIG_CRITICAL_IRQSOFF_TIMING
# ifdef CONFIG_CRITICAL_PREEMPT_TIMING
static DEFINE_PER_CPU(int, trace_cpu_idle);
-# define irqs_off_preempt_count() (!__get_cpu_var(trace_cpu_idle) && preempt_count())
+# define irqs_off_preempt_count() (preempt_count() && !__get_cpu_var(trace_cpu_idle))
# else
# define irqs_off_preempt_count() 0
# endif
Ingo,
This is on top of one of my patches that I sent you (the cpu idle one).
So it's not for the 2.6.21-rt1, but if you apply my patch, this needs to
be added too.
Acked-by: Steven Rostedt <[email protected]>
-- Steve
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