@@ -51,30 +51,35 @@ rm -f $seqres.full
_scratch_mkfs >>$seqres.full 2>&1
_scratch_mount
-# Create our test files. File foo has the same 2K of data at offset 4K as file
-# bar has at its offset 0.
-$XFS_IO_PROG -f -s -c "pwrite -S 0xaa 0 4K" \
- -c "pwrite -S 0xbb 4k 2K" \
- -c "pwrite -S 0xcc 8K 4K" \
- $SCRATCH_MNT/foo | _filter_xfs_io
+BLOCK_SIZE=$(get_block_size $SCRATCH_MNT)
-# File bar consists of a single inline extent (2K size).
-$XFS_IO_PROG -f -s -c "pwrite -S 0xbb 0 2K" \
- $SCRATCH_MNT/bar | _filter_xfs_io
+# Create our test files. File foo has the same 2k of data at offset $BLOCK_SIZE
+# as file bar has at its offset 0.
+$XFS_IO_PROG -f -s -c "pwrite -S 0xaa 0 $BLOCK_SIZE" \
+ -c "pwrite -S 0xbb $BLOCK_SIZE 2k" \
+ -c "pwrite -S 0xcc $(($BLOCK_SIZE * 2)) $BLOCK_SIZE" \
+ $SCRATCH_MNT/foo | _filter_xfs_io_blocks_modified
-# Now call the clone ioctl to clone the extent of file bar into file foo at its
-# offset 4K. This made file foo have an inline extent at offset 4K, something
-# which the btrfs code can not deal with in future IO operations because all
-# inline extents are supposed to start at an offset of 0, resulting in all sorts
-# of chaos.
-# So here we validate that the clone ioctl returns an EOPNOTSUPP, which is what
-# it returns for other cases dealing with inlined extents.
-$CLONER_PROG -s 0 -d $((4 * 1024)) -l $((2 * 1024)) \
+# File bar consists of a single inline extent (2k in size).
+$XFS_IO_PROG -f -s -c "pwrite -S 0xbb 0 2k" \
+ $SCRATCH_MNT/bar | _filter_xfs_io_blocks_modified
+
+# Now call the clone ioctl to clone the extent of file bar into file
+# foo at its $BLOCK_SIZE offset. This made file foo have an inline
+# extent at offset $BLOCK_SIZE, something which the btrfs code can not
+# deal with in future IO operations because all inline extents are
+# supposed to start at an offset of 0, resulting in all sorts of
+# chaos.
+# So here we validate that the clone ioctl returns an EOPNOTSUPP,
+# which is what it returns for other cases dealing with inlined
+# extents.
+$CLONER_PROG -s 0 -d $BLOCK_SIZE -l 2048 \
$SCRATCH_MNT/bar $SCRATCH_MNT/foo
-# Because of the inline extent at offset 4K, the following write made the kernel
-# crash with a BUG_ON().
-$XFS_IO_PROG -c "pwrite -S 0xdd 6K 2K" $SCRATCH_MNT/foo | _filter_xfs_io
+# Because of the inline extent at offset $BLOCK_SIZE, the following
+# write made the kernel crash with a BUG_ON().
+$XFS_IO_PROG -c "pwrite -S 0xdd $(($BLOCK_SIZE + 2048)) 2k" \
+ $SCRATCH_MNT/foo | _filter_xfs_io_blocks_modified
status=0
exit
@@ -1,12 +1,7 @@
QA output created by 096
-wrote 4096/4096 bytes at offset 0
-XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 2048/2048 bytes at offset 4096
-XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 4096/4096 bytes at offset 8192
-XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-wrote 2048/2048 bytes at offset 0
-XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Blocks modified: [0 - 0]
+Blocks modified: [1 - 1]
+Blocks modified: [2 - 2]
+Blocks modified: [0 - 0]
clone failed: Operation not supported
-wrote 2048/2048 bytes at offset 6144
-XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Blocks modified: [1 - 1]
This commit makes use of the new _filter_xfs_io_blocks_modified filtering function to print information in terms of file blocks rather than file offset. Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com> --- tests/btrfs/096 | 45 +++++++++++++++++++++++++-------------------- tests/btrfs/096.out | 15 +++++---------- 2 files changed, 30 insertions(+), 30 deletions(-)