From: David Sterba <dsterba@suse.cz>
Date: Tue, 31 May 2011 16:07:27 +0000 (+0200)
Subject: btrfs: add helper for fs_info->closing
X-Git-Tag: v3.0-rc2~5^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7841cb2898f66a73062c64d0ef5733dde7279e46;p=pandora-kernel.git

btrfs: add helper for fs_info->closing

wrap checking of filesystem 'closing' flag and fix a few missing memory
barriers.

Signed-off-by: David Sterba <dsterba@suse.cz>
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