From 37c17e1f377696c797e75c1e915e838b3e0c6120 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 30 Mar 2012 14:08:28 -0400
Subject: [PATCH] untangling do_lookup() - expand the area under ->i_mutex

keep holding ->i_mutex over revalidation parts

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
Reading git-format-patch failed