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tracing: report_latency() in trace_sched_wakeup.c can return boolean 

This patch makes report_latency return bool to improve readability,
indicating whether this new latency should be reported/recorded.

No functional change.

Link: http://lkml.kernel.org/r/1443537816-5788-2-git-send-email-bywxiaobai@163.com

Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Yaowei Bai 2015-09-29 22:43:29 +08:00 committed by Steven Rostedt
parent 67aedeb857
commit 26ab2ef451
1 changed files with 4 additions and 4 deletions
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8
kernel/trace/trace_sched_wakeup.c
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@ -346,16 +346,16 @@ static void wakeup_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