lockup_detector: Make callback function static
watchdog_overflow_callback() is only used in kernel/watchdog.c. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Don Zickus <dzickus@redhat.com> LKML-Reference: <1282273431.16443.32.camel@minggr.sh.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@@ -202,7 +202,7 @@ static struct perf_event_attr wd_hw_attr = {
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};
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};
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/* Callback function for perf event subsystem */
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/* Callback function for perf event subsystem */
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void watchdog_overflow_callback(struct perf_event *event, int nmi,
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static void watchdog_overflow_callback(struct perf_event *event, int nmi,
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struct perf_sample_data *data,
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struct perf_sample_data *data,
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struct pt_regs *regs)
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struct pt_regs *regs)
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{
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{
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