From ff638b7df5a9264024a6448bdfde2b2bf5d1994a Mon Sep 17 00:00:00 2001
From: Li Wang <liwang@ubuntukylin.com>
Date: Sat, 9 Nov 2013 10:26:06 +0800
Subject: [PATCH] ceph: allocate non-zero page to fscache in readpage()

ceph_osdc_readpages() returns number of bytes read, currently,
the code only allocate full-zero page into fscache, this patch
fixes this.

Signed-off-by: Li Wang <liwang@ubuntukylin.com>
Reviewed-by: Milosz Tanski <milosz@adfin.com>
Reviewed-by: Sage Weil <sage@inktank.com>
---
Reading git-format-patch failed