[PATCH v2 1/6] generic/765: fix a few issues

[Catherine Hoang <catherine.hoang@oracle.com>]

From: "Darrick J. Wong" <djwong@kernel.org>

Fix a few bugs in the single block atomic writes test, such as not requiring
directio, using the page size for the ext4 max bsize, and making sure we check
the max atomic write size.

Cc: ritesh.list@gmail.com
Signed-off-by: Catherine Hoang <catherine.hoang@oracle.com>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
---
 common/rc         | 2 +-
 tests/generic/765 | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/rc b/common/rc
index 657772e7..0ac90d3e 100644
--- a/common/rc
+++ b/common/rc
@@ -2989,7 +2989,7 @@ _require_xfs_io_command()
 		fi
 		if [ "$param" == "-A" ]; then
 			opts+=" -d"
-			pwrite_opts+="-D -V 1 -b 4k"
+			pwrite_opts+="-V 1 -b 4k"
 		fi
 		testio=`$XFS_IO_PROG -f $opts -c \
 		        "pwrite $pwrite_opts $param 0 4k" $testfile 2>&1`
diff --git a/tests/generic/765 b/tests/generic/765
index 9bab3b8a..8695a306 100755
--- a/tests/generic/765
+++ b/tests/generic/765
@@ -28,7 +28,7 @@ get_supported_bsize()
         ;;
     "ext4")
         min_bsize=1024
-        max_bsize=4096
+        max_bsize=$(_get_page_size)
         ;;
     *)
         _notrun "$FSTYP does not support atomic writes"
@@ -73,7 +73,7 @@ test_atomic_writes()
     # Check that atomic min/max = FS block size
     test $file_min_write -eq $bsize || \
         echo "atomic write min $file_min_write, should be fs block size $bsize"
-    test $file_min_write -eq $bsize || \
+    test $file_max_write -eq $bsize || \
         echo "atomic write max $file_max_write, should be fs block size $bsize"
     test $file_max_segments -eq 1 || \
         echo "atomic write max segments $file_max_segments, should be 1"
-- 
2.34.1