From: Jens Axboe <axboe@fb.com>
Date: Wed, 17 Dec 2014 02:49:54 +0000 (-0700)
Subject: gettime-thread: fix missing startup mutex
X-Git-Tag: fio-2.2.0~7
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=80fa052058c857f9faafee71f482a155f8a80ba1;p=fio.git

gettime-thread: fix missing startup mutex

It'll segfault if gtod_cpu= is used, ensure we pass in the mutex.

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

diff --git a/gettime-thread.c b/gettime-thread.c
index 72cc4d8a..95f35c32 100644
--- a/gettime-thread.c
+++ b/gettime-thread.c
@@ -63,7 +63,7 @@ int fio_start_gtod_thread(void)
 
 	pthread_attr_init(&attr);
 	pthread_attr_setstacksize(&attr, PTHREAD_STACK_MIN);
-	ret = pthread_create(&gtod_thread, &attr, gtod_thread_main, NULL);
+	ret = pthread_create(&gtod_thread, &attr, gtod_thread_main, mutex);
 	pthread_attr_destroy(&attr);
 	if (ret) {
 		log_err("Can't create gtod thread: %s\n", strerror(ret));