From: Joe Thornber <ejt@redhat.com>
Date: Thu, 5 Dec 2013 01:16:12 +0000 (-0500)
Subject: dm thin: factor out check_low_water_mark and use bools
X-Git-Tag: v3.14-rc1~130^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=88a6621bed65ce2d421a808a2f60e1b64914d777;p=pandora-kernel.git

dm thin: factor out check_low_water_mark and use bools

Factor check_low_water_mark() out of alloc_data_block().
Change a couple unsigned flags in the pool structure to bool.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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