#define xfs_sort(a,n,s,fn) sort(a,n,s,fn,NULL)
#define xfs_stack_trace() dump_stack()
#define xfs_itruncate_data(ip, off) \
- (-vmtruncate(vn_to_inode(VFS_I(ip)), (off)))
+ (-vmtruncate(VFS_I(ip), (off)))
/* Move the kernel do_div definition off to one side */