From c67587a74847a27965ca1c6a4362c3b39e9943e1 Mon Sep 17 00:00:00 2001
From: Lai Siyao <lai.siyao@intel.com>
Date: Sun, 1 Feb 2015 21:52:17 -0500
Subject: [PATCH] staging/lustre/llite: don't add to page cache upon failure

Reading directory pages may fail on MDS, in this case client should
not cache a non-up-to-date directory page, because it will cause
a later read on the same page fail.

Signed-off-by: Lai Siyao <lai.siyao@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5461
Reviewed-on: http://review.whamcloud.com/11450
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Reading git-format-patch failed