diff options
| author | Yaowei Bai <bywxiaobai@163.com> | 2015-09-29 22:43:30 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-11-02 14:20:19 -0500 |
| commit | 79851821b2c94fc66cddb80b8b12dcfa09f6e7cb (patch) | |
| tree | de2935faa9a7e2523c67e347bd27f6fea13f43eb /kernel/trace | |
| parent | 26ab2ef4516f5c9579b46188809f387406063262 (diff) | |
tracing: report_latency() in trace_irqsoff.c can return boolean
This patch makes report_latency return bool due to this
particular function only using either one or zero as its
return value.
No functional change.
Link: http://lkml.kernel.org/r/1443537816-5788-3-git-send-email-bywxiaobai@163.com
Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace_irqsoff.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c index eaf5291bcf63..e4e56589ec1d 100644 --- a/kernel/trace/trace_irqsoff.c +++ b/kernel/trace/trace_irqsoff.c @@ -282,16 +282,16 @@ static void irqsoff_print_header(struct seq_file *s) /* * Should this new latency be reported/recorded? */ -static int report_latency(struct trace_array *tr, cycle_t delta) +static bool report_latency(struct trace_array *tr, cycle_t delta) { if (tracing_thresh) { if (delta < tracing_thresh) - return 0; + return false; } else { if (delta <= tr->max_latency) - return 0; + return false; } - return 1; + return true; } static void |