From: Jens Axboe <axboe@kernel.dk>
Date: Fri, 1 Dec 2017 18:30:49 +0000 (-0700)
Subject: memcpy: use malloc
X-Git-Tag: fio-3.3~26
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=2226ce346557b79b85de46e5bb47b9102f709180;p=fio.git

memcpy: use malloc

We don't have posix_memalign() everywhere, let's just use malloc.

Also free memory when done.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/lib/memcpy.c b/lib/memcpy.c
index f937dd9f..8164ba09 100644
--- a/lib/memcpy.c
+++ b/lib/memcpy.c
@@ -187,9 +187,9 @@ static int setup_tests(void)
 	void *src, *dst;
 	int i;
 
-	if (posix_memalign(&src, page_size, BUF_SIZE))
-		return 1;
-	if (posix_memalign(&dst, page_size, BUF_SIZE))
+	src = malloc(BUF_SIZE);
+	dst = malloc(BUF_SIZE);
+	if (!src || !dst)
 		return 1;
 
 	init_rand_seed(&state, 0x8989, 0);
@@ -204,6 +204,12 @@ static int setup_tests(void)
 	return 0;
 }
 
+static void free_tests(void)
+{
+	free(tests[0].src);
+	free(tests[0].dst);
+}
+
 int fio_memcpy_test(const char *type)
 {
 	unsigned int test_mask = 0;
@@ -259,5 +265,6 @@ int fio_memcpy_test(const char *type)
 		}
 	}
 
+	free_tests();
 	return 0;
 }