linux-kernel - Re: [PATCH 2/2] block: hold queue lock while iterating in diskstats

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Message-ID: <20220120143402.ihjacsucn3t7o3pi@carbon.lan>
Date:   Thu, 20 Jan 2022 15:34:02 +0100
From:   Daniel Wagner <dwagner@...e.de>
To:     Christoph Hellwig <hch@...radead.org>
Cc:     Ming Lei <ming.lei@...hat.com>, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jens Axboe <axboe@...nel.dk>,
        Hannes Reinecke <hare@...e.de>
Subject: Re: [PATCH 2/2] block: hold queue lock while iterating in
 diskstats_show

On Thu, Jan 20, 2022 at 06:21:26AM -0800, Christoph Hellwig wrote:
> That looks quite old.  How does this look on mainline?

I am still try to reproduce it locally (on our SUSE kernels and
mainline). So far 'no luck' using nvme-fc. I'll try now with nvme-tcp
maybe it's transport thing.