53b615ccca
This patch introduces 3 trace points to prepare for tracing rpm_idle/rpm_suspend/rpm_resume functions, so we can use these trace points to replace the current dev_dbg(). Signed-off-by: Ming Lei <ming.lei@canonical.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
20 lines
474 B
C
20 lines
474 B
C
/*
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* Power trace points
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*
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* Copyright (C) 2009 Ming Lei <ming.lei@canonical.com>
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*/
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#include <linux/string.h>
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#include <linux/types.h>
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#include <linux/workqueue.h>
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#include <linux/sched.h>
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#include <linux/module.h>
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#include <linux/usb.h>
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#define CREATE_TRACE_POINTS
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#include <trace/events/rpm.h>
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EXPORT_TRACEPOINT_SYMBOL_GPL(rpm_return_int);
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EXPORT_TRACEPOINT_SYMBOL_GPL(rpm_idle);
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EXPORT_TRACEPOINT_SYMBOL_GPL(rpm_suspend);
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EXPORT_TRACEPOINT_SYMBOL_GPL(rpm_resume);
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