From: Jens Axboe <axboe@fb.com>
Date: Mon, 14 Apr 2014 18:15:35 +0000 (-0600)
Subject: stat: warn on failure to detach DU thread
X-Git-Tag: fio-2.1.9~32
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=6e5634f1008d9834d828653e6ff75bb3f95728d1

stat: warn on failure to detach DU thread

Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/stat.c b/stat.c
index 1ef88ddf..fbf0118c 100644
--- a/stat.c
+++ b/stat.c
@@ -1471,7 +1471,12 @@ void show_running_run_stats(void)
 	fio_mutex_down(stat_mutex);
 
 	if (!pthread_create(&thread, NULL, __show_running_run_stats, NULL)) {
-		pthread_detach(thread);
+		int err;
+
+		err = pthread_detach(thread);
+		if (err)
+			log_err("fio: DU thread detach failed: %s\n", strerror(err));
+
 		return;
 	}