Re: [PATCH v3 00/13] fiemap extension for more physical information

[Gao Xiang]

Hi,

On 2024/4/3 23:11, Sweet Tea Dorminy wrote:
> > I'm not sure why here iomap was excluded technically or I'm missing some
> > previous comments?
> >
> >
> > Could you also make iomap support new FIEMAP physical extent information?
> > since compressed EROFS uses iomap FIEMAP interface to report compressed
> > extents ("z_erofs_iomap_report_ops") but there is no way to return
> > correct compressed lengths, that is unexpected.
>
> I'll add iomap support in v4, I'd skipped it since I was worried it'd be an expansive additional part not necessary initially. Thank you for noting it!

Thanks, I think just fiemap report for iomap seems straight-forward.
Thanks for your work!

Thanks,
Gao Xiang

> Sweet Tea