X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=arch%2Fx86%2Finclude%2Fasm%2Fpgtable_64.h;h=4990d26dfc733a5ad80c82fc3d4b32918c180288;hb=edafb6fe42cfa98f4abf8c63acc5f4db011ed7b9;hp=0bb5663156218045f025e9ba3ad1abb1c18564fb;hpb=d0473f978e61557464daa8547008fa2cd0c63a17;p=linux-2.6-microblaze.git

diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index 0bb566315621..4990d26dfc73 100644
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -259,14 +259,8 @@ extern void init_extra_mapping_uc(unsigned long phys, unsigned long size);
 extern void init_extra_mapping_wb(unsigned long phys, unsigned long size);
 
 #define gup_fast_permitted gup_fast_permitted
-static inline bool gup_fast_permitted(unsigned long start, int nr_pages)
+static inline bool gup_fast_permitted(unsigned long start, unsigned long end)
 {
-	unsigned long len, end;
-
-	len = (unsigned long)nr_pages << PAGE_SHIFT;
-	end = start + len;
-	if (end < start)
-		return false;
 	if (end >> __VIRTUAL_MASK_SHIFT)
 		return false;
 	return true;