patch-2.1.17 linux/mm/mlock.c

• Lines: 18
• Date: Thu Dec 19 16:46:09 1996
• Orig file: v2.1.16/linux/mm/mlock.c
• Orig date: Tue Oct 29 19:58:48 1996

diff -u --recursive --new-file v2.1.16/linux/mm/mlock.c linux/mm/mlock.c
@@ -203,7 +203,7 @@
 
 	/* we may lock at most half of physical memory... */
 	/* (this check is pretty bogus, but doesn't hurt) */
-	if (locked > max_mapnr/2)
+	if (locked > num_physpages/2)
 		return -ENOMEM;
 
 	return do_mlock(start, len, 1);
@@ -260,7 +260,7 @@
 
 	/* we may lock at most half of physical memory... */
 	/* (this check is pretty bogus, but doesn't hurt) */
-	if (current->mm->total_vm > max_mapnr/2)
+	if (current->mm->total_vm > num_physpages/2)
 		return -ENOMEM;
 
 	return do_mlockall(flags);