patch-2.3.34 linux/mm/filemap.c

• Lines: 10
• Date: Thu Dec 16 16:20:15 1999
• Orig file: v2.3.33/linux/mm/filemap.c
• Orig date: Tue Dec 7 09:32:52 1999

diff -u --recursive --new-file v2.3.33/linux/mm/filemap.c linux/mm/filemap.c
@@ -1620,7 +1620,9 @@
  */
 static void filemap_unmap(struct vm_area_struct *vma, unsigned long start, size_t len)
 {
+	lock_kernel();
 	filemap_sync(vma, start, len, MS_ASYNC);
+	unlock_kernel();
 }
 
 /*