From: Alex Elder <elder@dreamhost.com>
Date: Wed, 15 Feb 2012 13:43:54 +0000 (-0600)
Subject: ceph: ensure Boolean options support both senses
X-Git-Tag: v3.4-rc1~76^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cffaba15cd95d4a16eb5a6aa5c22a79f67d555ab;p=pandora-kernel.git

ceph: ensure Boolean options support both senses

Many ceph-related Boolean options offer the ability to both enable
and disable a feature.  For all those that don't offer this, add
a new option so that they do.

Note that ceph_show_options()--which reports mount options currently
in effect--only reports the option if it is different from the
default value.

Signed-off-by: Alex Elder <elder@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
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