btrfs_extent_item_v0 1605 fs/btrfs/ctree.h BTRFS_SETGET_FUNCS(extent_refs_v0, struct btrfs_extent_item_v0, refs, 32);
btrfs_extent_item_v0 3475 fs/btrfs/relocation.c 	} else if (unlikely(item_size == sizeof(struct btrfs_extent_item_v0))) {
btrfs_extent_item_v0 4132 fs/btrfs/relocation.c 		} else if (unlikely(item_size == sizeof(struct btrfs_extent_item_v0))) {