drivers: soc: perf-metrics: add pr_info for resume_latency_msec

Bug: 232541623 Change-Id: Id5a520af232216ee77ec64b0c19d2ec1f01d36f9 Signed-off-by: Ziyi Cui <[email protected]>
celtare21 · Nov 14, 2022 · 7d476f0 · 7d476f0
1 parent 4c338e1
commit 7d476f0
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/drivers/soc/google/vh/kernel/metrics.c b/drivers/soc/google/vh/kernel/metrics.c
@@ -5,7 +5,7 @@
  *
  * Copyright 2022 Google LLC
  */
-#define pr_fmt(fmt) "perf-metrics: " fmt
+#define pr_fmt(fmt) KBUILD_MODNAME": " fmt
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/of.h>
@@ -41,12 +41,12 @@ static void vendor_hook_resume_end(void *data, void *unused)
 	int resume_latency_index;
 	s64 resume_latency_msec;
 	/* Exit function when partial resumes */
-	if (resume_latency_stats.resume_start == resume_latency_stats.resume_end) {
+	if (resume_latency_stats.resume_start == resume_latency_stats.resume_end)
 		return;
-	}
 	resume_latency_stats.resume_end = ktime_get();
 	resume_latency_msec = ktime_ms_delta(resume_latency_stats.resume_end,
 						resume_latency_stats.resume_start);
+	pr_info("resume latency: %lld\n", resume_latency_msec);
 	/* Exit function when partial resumes */
 	if (resume_latency_msec <= 0)
 		return;