[LTP] [PATCH] aio02: Use mounted filesystem instead of temp directory

[Yang Xu]

tmpfs doesn't support O_DIRECT flag, open file with this flag on
tmpfs will report EINVAL error. I thin we should test this case on
ext2 filesystem instead of temp directory.

Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
---
 testcases/kernel/io/aio/aio02.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/testcases/kernel/io/aio/aio02.c b/testcases/kernel/io/aio/aio02.c
index e283afba9..205d1b088 100644
--- a/testcases/kernel/io/aio/aio02.c
+++ b/testcases/kernel/io/aio/aio02.c
@@ -17,7 +17,8 @@
 
 #define AIO_MAXIO 32
 #define AIO_BLKSIZE (64*1024)
-
+#define MNTPOINT   "mnt_point"
+#define FILE_TEST MNTPOINT"/file"
 static int wait_count = 0;
 
 #define DESC_FLAGS_OPR(x, y) .desc = (x == IO_CMD_PWRITE ? "WRITE: " #y: "READ : " #y), \
@@ -206,7 +207,7 @@ static void test_io(unsigned int n)
 	int status;
 	struct testcase *tc = testcases + n;
 
-	status = io_tio("file", tc->flags, tc->operation);
+	status = io_tio(FILE_TEST, tc->flags, tc->operation);
 	if (status)
 		tst_res(TFAIL, "%s, status = %d", tc->desc, status);
 	else
@@ -214,7 +215,9 @@ static void test_io(unsigned int n)
 }
 
 static struct tst_test test = {
-	.needs_tmpdir = 1,
+	.mount_device = 1,
+	.mntpoint = MNTPOINT,
+	.needs_root = 1,
 	.test = test_io,
 	.tcnt = ARRAY_SIZE(testcases),
 };
-- 
2.18.0