On Thu, Sep 01, 2022 at 09:56:05AM +0000, Johannes Thumshirn wrote:
> On 01.09.22 09:43, Christoph Hellwig wrote:
> > + if (bio_op(bio) == REQ_OP_ZONE_APPEND) {
> > + struct btrfs_fs_info *fs_info = btrfs_sb(cb->inode->i_sb);
> > + struct extent_map *em;
> >
> > - if (bio_op(bio) == REQ_OP_ZONE_APPEND)
> > - bio_set_dev(bio, em->map_lookup->stripes[0].dev->bdev);
> > + em = btrfs_get_chunk_map(fs_info, disk_bytenr,
> > + fs_info->sectorsize);
> > + if (IS_ERR(em)) {
> > + bio_put(bio);
> > + return ERR_CAST(em);
> > + }
>
> Please use btrfs_get_zoned_device() instead of open coding it.
I though of that, decided againt doing this in this patch as an
unrelated patch and moved it to a separate cleanup. And then
I noticed that btrfs_get_zoned_device goes away later in the series
entirely, so I dropped that patch again..
