From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date: Wed, 27 Apr 2011 11:52:35 +0000 (+0300)
Subject: UBIFS: split ubifs_rcvry_gc_commit
X-Git-Tag: v3.0-rc1~317^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=447442139c764fd75cf892905d0feb08a9b983ed;p=pandora-kernel.git

UBIFS: split ubifs_rcvry_gc_commit

Split the 'ubifs_rcvry_gc_commit()' function and introduce a 'grab_empty_leb()'
heler. This cleans 'ubifs_rcvry_gc_commit()' a little and makes it a bit less
of spagetti.

Also, add a commentary which explains why it is crucial to first search for an
empty LEB and then run commit.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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