Re: [PATCH 12/13] loop: remove lo_refcount and avoid lo_mutex in ->open / ->release
- To: Jan Kara <jack@suse.cz>
- Cc: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>, Josef Bacik <josef@toxicpanda.com>, Minchan Kim <minchan@kernel.org>, Nitin Gupta <ngupta@vflare.org>, Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>, "Darrick J . Wong" <djwong@kernel.org>, Ming Lei <ming.lei@redhat.com>, linux-block@vger.kernel.org, nbd@other.debian.org
- Subject: Re: [PATCH 12/13] loop: remove lo_refcount and avoid lo_mutex in ->open / ->release
- From: Christoph Hellwig <hch@lst.de>
- Date: Thu, 24 Mar 2022 18:15:18 +0100
- Message-id: <[🔎] 20220324171518.GC28007@lst.de>
- In-reply-to: <[🔎] 20220324141321.pqesnshaswwk3svk@quack3.lan>
- References: <[🔎] 20220324075119.1556334-1-hch@lst.de> <[🔎] 20220324075119.1556334-13-hch@lst.de> <[🔎] 20220324141321.pqesnshaswwk3svk@quack3.lan>
On Thu, Mar 24, 2022 at 03:13:21PM +0100, Jan Kara wrote:
> > Signed-off-by: Christoph Hellwig <hch@lst.de>
>
> Looks good but I still think we need something like attached preparatory
> patch to not regress e.g. filesystem probing triggered by udev events. What
> do you think?
Yes, I think it makes sense to add that.
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