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>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Test that an incremental send issues valid clone operations for
compressed file extents.
For some compressed extents, namely those referred by a file extent item
with a non-zero data offset, btrfs could issue a clone operation in the
send stream with an offset and length pair that were not entirely
contained in the source file's range, causing the receiving side to get
-EINVAL errors from the clone ioctl when attempting to perform the clone
operations.
This issue was fixed by the following linux kernel btrfs patch:
Btrfs: incremental send, fix clone operations for compressed extents
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Chandan Rajendra
Filipe Manana