From: Matteo Croce <mcroce@linux.microsoft.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: linux-kernel@vger.kernel.org,
"Lennart Poettering" <lennart@poettering.net>,
"Luca Boccassi" <bluca@debian.org>,
"Jens Axboe" <axboe@kernel.dk>,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
"Damien Le Moal" <damien.lemoal@wdc.com>,
"Tejun Heo" <tj@kernel.org>,
"Javier González" <javier@javigon.com>,
linux-block@vger.kernel.org,
"Niklas Cassel" <niklas.cassel@wdc.com>,
"Johannes Thumshirn" <johannes.thumshirn@wdc.com>,
"Hannes Reinecke" <hare@suse.de>,
"Matthew Wilcox" <willy@infradead.org>,
linux-fsdevel@vger.kernel.org,
JeffleXu <jefflexu@linux.alibaba.com>
Subject: Re: [PATCH v2 0/6] block: add a sequence number to disks
Date: Tue, 8 Jun 2021 16:31:02 +0200 [thread overview]
Message-ID: <CAFnufp3k7-8FGnFyqushBHq6-bf=b5D-sxOKT7dWx1VKW9hDTw@mail.gmail.com> (raw)
In-Reply-To: <20210520135622.44625-1-mcroce@linux.microsoft.com>
On Thu, May 20, 2021 at 3:56 PM Matteo Croce <mcroce@linux.microsoft.com> wrote:
>
> From: Matteo Croce <mcroce@microsoft.com>
>
> With this series a monotonically increasing number is added to disks,
> precisely in the genhd struct, and it's exported in sysfs and uevent.
>
> This helps the userspace correlate events for devices that reuse the
> same device, like loop.
>
> The first patch is the core one, the 2..4 expose the information in
> different ways, the 5th increases the seqnum on media change and
> the last one increases the sequence number for loop devices upon
> attach, detach or reconfigure.
>
> If merged, this feature will immediately used by the userspace:
> https://github.com/systemd/systemd/issues/17469#issuecomment-762919781
>
Hi Christoph,
I just noticed that the series doesn't apply anymore. Before
refreshing it, I wish to know what are your opinion on this one, as
nobody expressed one on latest submission.
--
per aspera ad upstream
prev parent reply other threads:[~2021-06-08 14:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-20 13:56 [PATCH v2 0/6] block: add a sequence number to disks Matteo Croce
2021-05-20 13:56 ` [PATCH v2 1/6] block: add disk sequence number Matteo Croce
2021-05-20 13:56 ` [PATCH v2 2/6] block: add ioctl to read the " Matteo Croce
2021-05-20 13:56 ` [PATCH v2 3/6] block: refactor sysfs code Matteo Croce
2021-05-20 13:56 ` [PATCH v2 4/6] block: export diskseq in sysfs Matteo Croce
2021-05-20 13:56 ` [PATCH v2 5/6] block: increment sequence number Matteo Croce
2021-05-20 13:56 ` [PATCH v2 6/6] loop: " Matteo Croce
2021-06-08 14:31 ` Matteo Croce [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAFnufp3k7-8FGnFyqushBHq6-bf=b5D-sxOKT7dWx1VKW9hDTw@mail.gmail.com' \
--to=mcroce@linux.microsoft.com \
--cc=axboe@kernel.dk \
--cc=bluca@debian.org \
--cc=damien.lemoal@wdc.com \
--cc=hare@suse.de \
--cc=hch@infradead.org \
--cc=javier@javigon.com \
--cc=jefflexu@linux.alibaba.com \
--cc=johannes.thumshirn@wdc.com \
--cc=lennart@poettering.net \
--cc=linux-block@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=niklas.cassel@wdc.com \
--cc=tj@kernel.org \
--cc=viro@zeniv.linux.org.uk \
--cc=willy@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.