From: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Date: Thu, 7 Oct 2010 17:09:34 +0000 (+0200)
Subject: jffs2: Reduce excessive scan of empty blocks
X-Git-Tag: v2.6.37-rc1~22^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41bdc602eca8738d6f3c71235744f72d888fe6b4;p=pandora-kernel.git

jffs2: Reduce excessive scan of empty blocks

Scanning 1024 bytes to see if an EB is empty is a bit much.
Lower it to 256 bytes and make sure the while loop is
optimized.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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