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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-26 15:09:47 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-26 15:08:22 +0200 |
| commit | 1fe371044b21b226b96a9dd959e971b50b28c78e (patch) | |
| tree | 1ce8243c13d869155f607b739a9d3e25493a1d31 | |
| parent | dcf309974555d17019c6a8e1a425238f17990b71 (diff) | |
| download | op-kernel-dev-1fe371044b21b226b96a9dd959e971b50b28c78e.zip op-kernel-dev-1fe371044b21b226b96a9dd959e971b50b28c78e.tar.gz | |
ftrace: fix modular build
fix:
ERROR: "start_critical_timings" [drivers/acpi/processor.ko] undefined!
ERROR: "stop_critical_timings" [drivers/acpi/processor.ko] undefined!
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | kernel/trace/trace_irqsoff.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c index b1e4a89..ece6cfb 100644 --- a/kernel/trace/trace_irqsoff.c +++ b/kernel/trace/trace_irqsoff.c @@ -253,12 +253,14 @@ void start_critical_timings(void) if (preempt_trace() || irq_trace()) start_critical_timing(CALLER_ADDR0, CALLER_ADDR1); } +EXPORT_SYMBOL_GPL(start_critical_timings); void stop_critical_timings(void) { if (preempt_trace() || irq_trace()) stop_critical_timing(CALLER_ADDR0, CALLER_ADDR1); } +EXPORT_SYMBOL_GPL(stop_critical_timings); #ifdef CONFIG_IRQSOFF_TRACER #ifdef CONFIG_PROVE_LOCKING |
