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authorArve Hjønnevåg <arve@android.com>2012-04-30 00:53:02 +0400
committerRafael J. Wysocki <rjw@sisk.pl>2012-05-01 23:25:25 +0400
commit6791e36c4a40e8930e08669e60077eea6770c429 (patch)
tree880d7255cc13a270d513e4fb6c4219f85d9536d0 /include/trace
parent30e3ce6dcbe3fc29c343b17e768b07d4a795de21 (diff)
downloadlinux-6791e36c4a40e8930e08669e60077eea6770c429.tar.xz
PM / Sleep: Add wakeup_source_activate and wakeup_source_deactivate tracepoints
Add tracepoints to wakeup_source_activate and wakeup_source_deactivate. Useful for checking that specific wakeup sources overlap as expected. Signed-off-by: Arve Hjønnevåg <arve@android.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/power.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index cae9a94f025d..0c9783841a30 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -65,6 +65,40 @@ TRACE_EVENT(machine_suspend,
TP_printk("state=%lu", (unsigned long)__entry->state)
);
+DECLARE_EVENT_CLASS(wakeup_source,
+
+ TP_PROTO(const char *name, unsigned int state),
+
+ TP_ARGS(name, state),
+
+ TP_STRUCT__entry(
+ __string( name, name )
+ __field( u64, state )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->state = state;
+ ),
+
+ TP_printk("%s state=0x%lx", __get_str(name),
+ (unsigned long)__entry->state)
+);
+
+DEFINE_EVENT(wakeup_source, wakeup_source_activate,
+
+ TP_PROTO(const char *name, unsigned int state),
+
+ TP_ARGS(name, state)
+);
+
+DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
+
+ TP_PROTO(const char *name, unsigned int state),
+
+ TP_ARGS(name, state)
+);
+
#ifdef CONFIG_EVENT_POWER_TRACING_DEPRECATED
/*