patch-2.3.45 linux/include/asm-mips/pgtable.h

• Lines: 14
• Date: Sun Feb 13 10:31:07 2000
• Orig file: v2.3.44/linux/include/asm-mips/pgtable.h
• Orig date: Thu Feb 10 17:11:20 2000

diff -u --recursive --new-file v2.3.44/linux/include/asm-mips/pgtable.h linux/include/asm-mips/pgtable.h
@@ -371,10 +371,12 @@
 /* to find an entry in a kernel page-table-directory */
 #define pgd_offset_k(address) pgd_offset(&init_mm, address)
 
+#define pgd_index(address)	((address) >> PGDIR_SHIFT)
+
 /* to find an entry in a page-table-directory */
 extern inline pgd_t *pgd_offset(struct mm_struct *mm, unsigned long address)
 {
-	return mm->pgd + (address >> PGDIR_SHIFT);
+	return mm->pgd + pgd_index(address);
 }
 
 /* Find an entry in the second-level page table.. */