patch-1.3.47 linux/mm/mprotect.c

• Lines: 17
• Date: Mon Dec 11 15:41:12 1995
• Orig file: v1.3.46/linux/mm/mprotect.c
• Orig date: Thu Sep 7 17:17:20 1995

diff -u --recursive --new-file v1.3.46/linux/mm/mprotect.c linux/mm/mprotect.c
@@ -72,6 +72,7 @@
 static void change_protection(unsigned long start, unsigned long end, pgprot_t newprot)
 {
 	pgd_t *dir;
+	unsigned long beg = start;
 
 	dir = pgd_offset(current->mm, start);
 	while (start < end) {
@@ -79,7 +80,7 @@
 		start = (start + PGDIR_SIZE) & PGDIR_MASK;
 		dir++;
 	}
-	invalidate();
+	invalidate_range(current->mm, beg, end);
 	return;
 }