Fio 1.50-rc4

[fio.git] / mutex.c

diff --git a/mutex.c b/mutex.c
index abe073f4ffdf7d49ee92500db8d89e254def2852..e33e7cc8f2611a42256e72a3bceddf9e7560b1ef 100644 (file)
--- 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)