On Wed 22-05-13 17:29:30, Wanpeng Li wrote: > Use already exist interface huge_page_shift instead of h->order + PAGE_SHIFT. alloc_bootmem_huge_page in powerpc uses the same construct so maybe you want to udpate that one as well. > > Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx> Reviewed-by: Michal Hocko <mhocko@xxxxxxx> > --- > mm/hugetlb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/hugetlb.c b/mm/hugetlb.c > index f8feeec..b6ff0ee 100644 > --- a/mm/hugetlb.c > +++ b/mm/hugetlb.c > @@ -319,7 +319,7 @@ unsigned long vma_kernel_pagesize(struct vm_area_struct *vma) > > hstate = hstate_vma(vma); > > - return 1UL << (hstate->order + PAGE_SHIFT); > + return 1UL << huge_page_shift(hstate); > } > EXPORT_SYMBOL_GPL(vma_kernel_pagesize); > > -- > 1.8.1.2 > > -- > To unsubscribe, send a message with 'unsubscribe linux-mm' in > the body to majordomo@xxxxxxxxx. For more info on Linux MM, > see: http://www.linux-mm.org/ . > Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a> -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>