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Commit cdb2a0a9 authored by Yaowei Bai's avatar Yaowei Bai Committed by Steven Rostedt
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ring-buffer: rb_event_is_commit() can return boolean 

Make rb_event_is_commit() return bool to improve readability
due to this particular function only using either one or zero as its
return value.

No functional change.

Link: http://lkml.kernel.org/r/1443537816-5788-7-git-send-email-bywxiaobai@163.com



Signed-off-by: default avatarYaowei Bai <bywxiaobai@163.com>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent da58834c

kernel/trace/ring_buffer.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -2270,7 +2270,7 @@ rb_add_time_stamp(struct ring_buffer_event *event, u64 delta) 
	return skip_time_extend(event);

	return skip_time_extend(event);

}

}





static inline int rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer,

static inline bool rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer,

				     struct ring_buffer_event *event);

				     struct ring_buffer_event *event);





/**

/**
@@ -2498,7 +2498,7 @@ static inline void rb_event_discard(struct ring_buffer_event *event) 
		event->time_delta = 1;

		event->time_delta = 1;

}

}





static inline int

static inline bool

rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer,

rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer,

		   struct ring_buffer_event *event)

		   struct ring_buffer_event *event)

{

{