From d126d43f631f996daeee5006714fed914be32368 Mon Sep 17 00:00:00 2001
From: Jeff Liu <jeff.liu@oracle.com>
Date: Tue, 21 Aug 2012 17:11:57 +0800
Subject: [PATCH] xfs: Introduce a helper routine to probe data or hole offset
 from page cache

Introduce helpers to probe data or hole offset from page cache.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
---
Reading git-format-patch failed