disk_item 990 fs/btrfs/check-integrity.c struct btrfs_item disk_item; disk_item 1008 fs/btrfs/check-integrity.c &disk_item, disk_item 1011 fs/btrfs/check-integrity.c item_offset = btrfs_stack_item_offset(&disk_item); disk_item 1012 fs/btrfs/check-integrity.c item_size = btrfs_stack_item_size(&disk_item); disk_item 1013 fs/btrfs/check-integrity.c disk_key = &disk_item.key;