iomap->bdev = fs_info->fs_devices->latest_bdev;
iomap->length = len;
+ if (write && btrfs_use_zone_append(BTRFS_I(inode), em))
+ iomap->flags |= IOMAP_F_ZONE_APPEND;
+
free_extent_map(em);
return 0;
if (err)
dip->dio_bio->bi_status = err;
+ btrfs_record_physical_zoned(dip->inode, dip->logical_offset, bio);
+
bio_put(bio);
btrfs_dio_private_put(dip);
}
bio->bi_end_io = btrfs_end_dio_bio;
btrfs_io_bio(bio)->logical = file_offset;
+ WARN_ON_ONCE(write && btrfs_is_zoned(fs_info) &&
+ fs_info->max_zone_append_size &&
+ bio_op(bio) != REQ_OP_ZONE_APPEND);
+
+ if (bio_op(bio) == REQ_OP_ZONE_APPEND) {
+ status = extract_ordered_extent(BTRFS_I(inode), bio,
+ file_offset);
+ if (status) {
+ bio_put(bio);
+ goto out_err;
+ }
+ }
+
ASSERT(submit_len >= clone_len);
submit_len -= clone_len;