[PATCH 0/8] cleanups for trace

[Yaowei Bai]

This patchset just make some functions return bool to improve readability
and/or simplicity.

No functional change.

Yaowei Bai (8):
  kernel/trace: report_latency in trace_sched_wakeup.c can be boolean
  kernel/trace: report_latency in trace_irqsoff.c can be boolean
  kernel/trace: rb_is_reader_page can be boolean
  kernel/ring_buffer: ring_buffer_empty{cpu} can be boolean
  kernel/ring_buffer: rb_per_cpu_empty can be boolean
  kernel/trace: rb_event_is_commit can be boolean
  kernel/trace: is_legal_op can be boolean
  kernel/trace: ftrace_event_is_function can be boolean

 include/linux/ring_buffer.h        |  4 ++--
 kernel/trace/ring_buffer.c         | 20 ++++++++++----------
 kernel/trace/trace.h               |  2 +-
 kernel/trace/trace_events_filter.c |  8 ++++----
 kernel/trace/trace_export.c        |  2 +-
 kernel/trace/trace_irqsoff.c       |  8 ++++----
 kernel/trace/trace_sched_wakeup.c  |  8 ++++----
 7 files changed, 26 insertions(+), 26 deletions(-)

-- 
1.9.1


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