From 7703466b4c0a21b88d701882bef0d45bcb0a0281 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Thu, 26 Nov 2009 15:05:38 +0800 Subject: [PATCH] tracing: Convert some power events to DEFINE_EVENT Use DECLARE_EVENT_CLASS to remove duplicate code: text data bss dec hex filename 4312 524 12 4848 12f0 kernel/trace/power-traces.o.old 3455 524 8 3987 f93 kernel/trace/power-traces.o Two events are converted: power: power_start, power_frequency No change in functionality. Signed-off-by: Li Zefan Cc: Steven Rostedt Cc: Frederic Weisbecker Cc: Arjan van de Ven LKML-Reference: <4B0E28C2.1090906@cn.fujitsu.com> Signed-off-by: Ingo Molnar --- include/trace/events/power.h | 36 +++++++++++++++--------------------- 1 file changed, 15 insertions(+), 21 deletions(-) diff --git a/include/trace/events/power.h b/include/trace/events/power.h index 9bb96e5a2848..c4efe9b8280d 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -16,7 +16,7 @@ enum { }; #endif -TRACE_EVENT(power_start, +DECLARE_EVENT_CLASS(power, TP_PROTO(unsigned int type, unsigned int state), @@ -35,42 +35,36 @@ TRACE_EVENT(power_start, TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long)__entry->state) ); -TRACE_EVENT(power_end, - - TP_PROTO(int dummy), +DEFINE_EVENT(power, power_start, - TP_ARGS(dummy), + TP_PROTO(unsigned int type, unsigned int state), - TP_STRUCT__entry( - __field( u64, dummy ) - ), + TP_ARGS(type, state) +); - TP_fast_assign( - __entry->dummy = 0xffff; - ), +DEFINE_EVENT(power, power_frequency, - TP_printk("dummy=%lu", (unsigned long)__entry->dummy) + TP_PROTO(unsigned int type, unsigned int state), + TP_ARGS(type, state) ); +TRACE_EVENT(power_end, -TRACE_EVENT(power_frequency, - - TP_PROTO(unsigned int type, unsigned int state), + TP_PROTO(int dummy), - TP_ARGS(type, state), + TP_ARGS(dummy), TP_STRUCT__entry( - __field( u64, type ) - __field( u64, state ) + __field( u64, dummy ) ), TP_fast_assign( - __entry->type = type; - __entry->state = state; + __entry->dummy = 0xffff; ), - TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long) __entry->state) + TP_printk("dummy=%lu", (unsigned long)__entry->dummy) + ); #endif /* _TRACE_POWER_H */ -- 2.20.1