btrfs_find_ordered_sum  218 fs/btrfs/file-item.c 		count = btrfs_find_ordered_sum(inode, offset, disk_bytenr,
btrfs_find_ordered_sum  185 fs/btrfs/ordered-data.h int btrfs_find_ordered_sum(struct inode *inode, u64 offset, u64 disk_bytenr,