num_dec          4859 fs/btrfs/inode.c 			u64 num_dec;
num_dec          4869 fs/btrfs/inode.c 				num_dec = (orig_num_bytes -
num_dec          4874 fs/btrfs/inode.c 					inode_sub_bytes(inode, num_dec);
num_dec          4884 fs/btrfs/inode.c 				num_dec = btrfs_file_extent_num_bytes(leaf, fi);
num_dec          4889 fs/btrfs/inode.c 						inode_sub_bytes(inode, num_dec);