From 6554a6578131a217d4ea6d779a62f120081a2e8b Mon Sep 17 00:00:00 2001
From: "Matthew L. Creech" <mlcreech@gmail.com>
Date: Fri, 6 May 2011 18:58:22 -0400
Subject: [PATCH] UBIFS: add the fixup function

This patch adds the 'ubifs_fixup_free_space()' function which scans all
LEBs in the filesystem for those that are in-use but have one or more
empty pages, then re-maps the LEBs in order to erase the empty portions.
Afterward it removes the "space_fixup" flag from the UBIFS superblock.

Artem: massaged the patch

Signed-off-by: Matthew L. Creech <mlcreech@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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