X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=mutex.c;h=e33e7cc8f2611a42256e72a3bceddf9e7560b1ef;hp=abe073f4ffdf7d49ee92500db8d89e254def2852;hb=b8d42b234f70ce2927e9ef1279aff42d62779cfd;hpb=7452440e1efb40680fdc951eebc7499a95a62f86

diff --git a/mutex.c b/mutex.c
index abe073f4..e33e7cc8 100644
--- a/mutex.c
+++ b/mutex.c
@@ -33,6 +33,10 @@ struct fio_mutex *fio_mutex_init(int value)
 		return NULL;
 	}
 
+#ifdef FIO_HAVE_FALLOCATE
+	posix_fallocate(fd, 0, sizeof(struct fio_mutex));
+#endif
+
 	if (ftruncate(fd, sizeof(struct fio_mutex)) < 0) {
 		perror("ftruncate mutex");
 		goto err;
@@ -85,6 +89,9 @@ struct fio_mutex *fio_mutex_init(int value)
 		goto err;
 	}
 
+	pthread_condattr_destroy(&cond);
+	pthread_mutexattr_destroy(&attr);
+
 	return mutex;
 err:
 	if (mutex)