btrfs_zoned_issue_zeroout
ret = btrfs_zoned_issue_zeroout(sctx->wr_tgtdev,
return btrfs_zoned_issue_zeroout(tgt_dev, physical_pos, length);
int btrfs_zoned_issue_zeroout(struct btrfs_device *device, u64 physical, u64 length);