From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Fri, 8 Sep 2017 10:12:11 +0200
From: Christoph Hellwig <hch@lst.de>
To: Greg Thelen <gthelen@google.com>
Cc: Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>,
	linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] block: tolerate tracing of NULL bio
Message-ID: <20170908081211.GA25494@lst.de>
References: <20170908003636.77349-1-gthelen@google.com>
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Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>