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authorIngo Molnar <mingo@elte.hu>2009-04-06 01:41:22 +0200
committerIngo Molnar <mingo@elte.hu>2009-04-06 01:41:22 +0200
commit9efe21cb82b5dbe3b0b2ae4de4eccc64ecb94e95 (patch)
tree7ff8833745d2f268f897f6fa4a27263b4a572245 /include/trace/power.h
parentde18836e447c2dc30120c0919b8db8ddc0401cc4 (diff)
parent0221c81b1b8eb0cbb6b30a0ced52ead32d2b4e4c (diff)
downloadblackbird-op-linux-9efe21cb82b5dbe3b0b2ae4de4eccc64ecb94e95.tar.gz
blackbird-op-linux-9efe21cb82b5dbe3b0b2ae4de4eccc64ecb94e95.zip
Merge branch 'linus' into irq/threaded
Conflicts: include/linux/irq.h kernel/irq/handle.c
Diffstat (limited to 'include/trace/power.h')
-rw-r--r--include/trace/power.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/include/trace/power.h b/include/trace/power.h
new file mode 100644
index 000000000000..ef204666e983
--- /dev/null
+++ b/include/trace/power.h
@@ -0,0 +1,32 @@
+#ifndef _TRACE_POWER_H
+#define _TRACE_POWER_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+enum {
+ POWER_NONE = 0,
+ POWER_CSTATE = 1,
+ POWER_PSTATE = 2,
+};
+
+struct power_trace {
+ ktime_t stamp;
+ ktime_t end;
+ int type;
+ int state;
+};
+
+DECLARE_TRACE(power_start,
+ TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
+ TP_ARGS(it, type, state));
+
+DECLARE_TRACE(power_mark,
+ TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
+ TP_ARGS(it, type, state));
+
+DECLARE_TRACE(power_end,
+ TP_PROTO(struct power_trace *it),
+ TP_ARGS(it));
+
+#endif /* _TRACE_POWER_H */
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