From: Boaz Harrosh <bharrosh@panasas.com>
Date: Mon, 22 Nov 2010 16:02:45 +0000 (+0200)
Subject: exofs: Optimize read_4_write
X-Git-Tag: v2.6.39-rc1~97^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8f1418f9e9bd4c487a7b703ff26c5dd5ceb2bf3;p=pandora-kernel.git

exofs: Optimize read_4_write

Don't attempt a read passed i_size, just zero the page and be
done with it.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
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