On Wed, Apr 09, 2025 at 09:55:44AM +0200, Christoph Hellwig wrote:
> Handle the synthetic fmr_device values for fsmap.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Looks correct to me
Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
--D
> ---
> spaceman/freesp.c | 11 +++++++++--
> 1 file changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/spaceman/freesp.c b/spaceman/freesp.c
> index dfbec52a7160..9ad321c4843f 100644
> --- a/spaceman/freesp.c
> +++ b/spaceman/freesp.c
> @@ -140,12 +140,19 @@ scan_ag(
> if (agno != NULLAGNUMBER) {
> l->fmr_physical = cvt_agbno_to_b(xfd, agno, 0);
> h->fmr_physical = cvt_agbno_to_b(xfd, agno + 1, 0);
> - l->fmr_device = h->fmr_device = file->fs_path.fs_datadev;
> + if (file->xfd.fsgeom.rtstart)
> + l->fmr_device = XFS_DEV_DATA;
> + else
> + l->fmr_device = file->fs_path.fs_datadev;
> } else {
> l->fmr_physical = 0;
> h->fmr_physical = ULLONG_MAX;
> - l->fmr_device = h->fmr_device = file->fs_path.fs_rtdev;
> + if (file->xfd.fsgeom.rtstart)
> + l->fmr_device = XFS_DEV_RT;
> + else
> + l->fmr_device = file->fs_path.fs_rtdev;
> }
> + h->fmr_device = l->fmr_device;
> h->fmr_owner = ULLONG_MAX;
> h->fmr_flags = UINT_MAX;
> h->fmr_offset = ULLONG_MAX;
> --
> 2.47.2
>
>
