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Date: Mon, 18 Sep 2017 16:47:45 -0700
From: Christoph Hellwig <hch@infradead.org>
To: Waiman Long <longman@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>, Steven Rostedt <rostedt@goodmis.org>,
        Ingo Molnar <mingo@kernel.org>, linux-kernel@vger.kernel.org,
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        linux-nilfs@vger.kernel.org, cluster-devel@redhat.com,
        Bart Van Assche <Bart.VanAssche@wdc.com>
Subject: Re: [PATCH v6 2/2] block_dev: Rename bd_fsfreeze_mutex
Message-ID: <20170918234745.GA8600@infradead.org>
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Don't rename it to a way to long name.  Either add a separate mutex
for your purpose (unless there is interaction between freezing and
blktrace, which I doubt), or properly comment the usage.