patch-2.4.3 linux/arch/alpha/kernel/osf_sys.c

• Lines: 12
• Date: Mon Mar 19 12:35:09 2001
• Orig file: v2.4.2/linux/arch/alpha/kernel/osf_sys.c
• Orig date: Wed Feb 21 18:20:10 2001

diff -u --recursive --new-file v2.4.2/linux/arch/alpha/kernel/osf_sys.c linux/arch/alpha/kernel/osf_sys.c
@@ -242,9 +242,9 @@
 			goto out;
 	}
 	flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
-	down(&current->mm->mmap_sem);
+	down_write(&current->mm->mmap_sem);
 	ret = do_mmap(file, addr, len, prot, flags, off);
-	up(&current->mm->mmap_sem);
+	up_write(&current->mm->mmap_sem);
 	if (file)
 		fput(file);
 out: