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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2022-07-29 18:15:30 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2022-07-29 18:15:30 +0300
commitf611b33af2a88f4179b130d4bf7c482271ce1c81 (patch)
treeb959205de7d7f480deee72e8f3da10c716dda890 /include/trace
parentd295ad34f236c3518634fb6403d4c0160456e470 (diff)
parent1548fac47a114b42063def551eb152a536ed9697 (diff)
downloadlinux-f611b33af2a88f4179b130d4bf7c482271ce1c81.tar.xz
Merge back cpuidle material for 5.20.
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/power.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index af5018aa9517..c708521e4ed5 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -500,6 +500,35 @@ DEFINE_EVENT(dev_pm_qos_request, dev_pm_qos_remove_request,
TP_ARGS(name, type, new_value)
);
+
+TRACE_EVENT(guest_halt_poll_ns,
+
+ TP_PROTO(bool grow, unsigned int new, unsigned int old),
+
+ TP_ARGS(grow, new, old),
+
+ TP_STRUCT__entry(
+ __field(bool, grow)
+ __field(unsigned int, new)
+ __field(unsigned int, old)
+ ),
+
+ TP_fast_assign(
+ __entry->grow = grow;
+ __entry->new = new;
+ __entry->old = old;
+ ),
+
+ TP_printk("halt_poll_ns %u (%s %u)",
+ __entry->new,
+ __entry->grow ? "grow" : "shrink",
+ __entry->old)
+);
+
+#define trace_guest_halt_poll_ns_grow(new, old) \
+ trace_guest_halt_poll_ns(true, new, old)
+#define trace_guest_halt_poll_ns_shrink(new, old) \
+ trace_guest_halt_poll_ns(false, new, old)
#endif /* _TRACE_POWER_H */
/* This part must be outside protection */