patch-2.4.3 linux/arch/arm/kernel/sys_arm.c

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

diff -u --recursive --new-file v2.4.2/linux/arch/arm/kernel/sys_arm.c linux/arch/arm/kernel/sys_arm.c
@@ -65,9 +65,9 @@
 			goto out;
 	}
 
-	down(&current->mm->mmap_sem);
+	down_write(&current->mm->mmap_sem);
 	error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
-	up(&current->mm->mmap_sem);
+	up_write(&current->mm->mmap_sem);
 
 	if (file)
 		fput(file);