Re: [PATCH 1/3] btrfs-progs: convert: fix support for e2fsprogs < 1.42

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On Mon, Apr 30, 2018 at 10:37:06AM -0400, jeffm@xxxxxxxx wrote:
> From: Jeff Mahoney <jeffm@xxxxxxxx>
> 
> Commit 324d4c1857a (btrfs-progs: convert: Add larger device support)
> introduced new dependencies on the 64-bit API provided by e2fsprogs.
> That API was introduced in v1.42 (along with bigalloc).
> 
> This patch maps the following to their equivalents in e2fsprogs < 1.42.
> - ext2fs_get_block_bitmap_range2
> - ext2fs_inode_data_blocks2
> - ext2fs_read_ext_attr2
> 
> Since we need to detect and define EXT2_FLAG_64BITS for compatibilty
> anyway, it makes sense to use that to detect the older e2fsprogs instead
> of defining a new flag ourselves.
> 
> Signed-off-by: Jeff Mahoney <jeffm@xxxxxxxx>

1-3 applied, thanks.
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