X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=arch%2Fx86%2Fmm%2Fhugetlbpage.c;h=9d980d88b7477a82f757e75d0efda0c867c76d43;hb=186844b292140d1e33225ec95039b6adb03d3fec;hp=7e73e8c690966dccbd8a7ef9f3d5397a367828f1;hpb=ee3e542fec6e69bc9fb668698889a37d93950ddf;p=~andy%2Flinux

diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index 7e73e8c6909..9d980d88b74 100644
--- a/arch/x86/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
@@ -59,6 +59,10 @@ follow_huge_pmd(struct mm_struct *mm, unsigned long address,
 	return NULL;
 }
 
+int pmd_huge_support(void)
+{
+	return 0;
+}
 #else
 
 struct page *
@@ -77,6 +81,10 @@ int pud_huge(pud_t pud)
 	return !!(pud_val(pud) & _PAGE_PSE);
 }
 
+int pmd_huge_support(void)
+{
+	return 1;
+}
 #endif
 
 /* x86_64 also uses this file */