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| author | Yaowei Bai <bywxiaobai@163.com> | 2015-09-29 16:43:29 +0200 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-11-02 20:20:06 +0100 |
| commit | 26ab2ef4516f5c9579b46188809f387406063262 (patch) | |
| tree | 056c8578487fbfdd950b953bddd888452712eca5 /kernel | |
| parent | Sample: Trace_event: Correct the comments (diff) | |
| download | linux-26ab2ef4516f5c9579b46188809f387406063262.tar.xz linux-26ab2ef4516f5c9579b46188809f387406063262.zip | |
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>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_sched_wakeup.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c index 4661442de07d..855c2c7612e8 100644 --- a/kernel/trace/trace_sched_wakeup.c +++ b/kernel/trace/trace_sched_wakeup.c @@ -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 |