From: Dave Chinner <dchinner@redhat.com>
Date: Mon, 22 Jun 2015 00:04:42 +0000 (+1000)
Subject: xfs: factor out free space extent length check
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~97^2~1^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72d552854b96b3e2a2c547a5e5a798a17dfda650;p=pandora-kernel.git

xfs: factor out free space extent length check

The longest extent length checks in xfs_alloc_fix_freelist() are now
essentially identical. Factor them out into a helper function, so we
know they are checking exactly the same thing before and after we
lock the AGF.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
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