On Apr 3, 2024, at 1:22 AM, Sweet Tea Dorminy <[email protected]> wrote:
>
> Signed-off-by: Sweet Tea Dorminy <[email protected]>
I would recommend to merge this with the 05/13 patch that is setting the btrfs
fe_physical_length field. Otherwise, by itself it would be confusing that the
DATA_COMPRESSED flag is set on the extent without fe_physical_length being set
to be able to do anything with that information.
Cheers, Andreas
> ---
> fs/btrfs/extent_io.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
> index 9e421d99fd5c..e9df670ef7d2 100644
> --- a/fs/btrfs/extent_io.c
> +++ b/fs/btrfs/extent_io.c
> @@ -2706,7 +2706,7 @@ static int emit_fiemap_extent(struct fiemap_extent_info *fieinfo,
> if (range_end <= cache_end)
> return 0;
>
> - if (!(flags & (FIEMAP_EXTENT_ENCODED | FIEMAP_EXTENT_DELALLOC)))
> + if (!(flags & (FIEMAP_EXTENT_DATA_COMPRESSED | FIEMAP_EXTENT_DELALLOC)))
> phys += cache_end - offset;
>
> offset = cache_end;
> @@ -3236,7 +3236,7 @@ int extent_fiemap(struct btrfs_inode *inode, struct fiemap_extent_info *fieinfo,
> }
>
> if (compression != BTRFS_COMPRESS_NONE)
> - flags |= FIEMAP_EXTENT_ENCODED;
> + flags |= FIEMAP_EXTENT_DATA_COMPRESSED;
>
> if (extent_type == BTRFS_FILE_EXTENT_INLINE) {
> flags |= FIEMAP_EXTENT_DATA_INLINE;
> --
> 2.43.0
>
>
Cheers, Andreas