From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Christoph Hellwig <hch@lst.de>
Cc: John Garry <john.g.garry@oracle.com>,
Keith Busch <kbusch@kernel.org>,
axboe@kernel.dk, sagi@grimberg.me, jejb@linux.ibm.com,
martin.petersen@oracle.com, viro@zeniv.linux.org.uk,
brauner@kernel.org, dchinner@redhat.com, jack@suse.cz,
djwong@kernel.org, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org,
linux-fsdevel@vger.kernel.org, tytso@mit.edu, jbongio@google.com,
linux-scsi@vger.kernel.org, ojaswin@linux.ibm.com,
linux-aio@kvack.org, linux-btrfs@vger.kernel.org,
io-uring@vger.kernel.org, nilay@linux.ibm.com,
ritesh.list@gmail.com, willy@infradead.org, agk@redhat.com,
snitzer@kernel.org, mpatocka@redhat.com,
dm-devel@lists.linux.dev, hare@suse.de,
Himanshu Madhani <himanshu.madhani@oracle.com>
Subject: Re: [PATCH v8 05/10] block: Add core atomic write support
Date: Wed, 19 Jun 2024 12:07:56 -0400 [thread overview]
Message-ID: <yq1v824or0e.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20240619080218.GA4437@lst.de> (Christoph Hellwig's message of "Wed, 19 Jun 2024 10:02:18 +0200")
Christoph,
> I'd be tempted to simply not support the case where NOIOB is not a
> multiple of the atomic write boundary for now and disable atomic
> writes with a big fat warning (and a good comment in the soure code).
> If users show up with a device that hits this and want to use atomic
> writes we can resolved it.
I agree.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2024-06-19 16:08 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-10 10:43 [PATCH v8 00/10] block atomic writes John Garry
2024-06-10 10:43 ` [PATCH v8 01/10] block: Pass blk_queue_get_max_sectors() a request pointer John Garry
2024-06-10 10:43 ` [PATCH v8 02/10] block: Generalize chunk_sectors support as boundary support John Garry
2024-06-10 10:43 ` [PATCH v8 03/10] fs: Initial atomic write support John Garry
2024-06-12 20:51 ` Darrick J. Wong
2024-06-10 10:43 ` [PATCH v8 04/10] fs: Add initial atomic write support info to statx John Garry
2024-06-12 20:54 ` Darrick J. Wong
2024-06-13 7:25 ` John Garry
2024-06-10 10:43 ` [PATCH v8 05/10] block: Add core atomic write support John Garry
2024-06-17 18:56 ` Keith Busch
2024-06-18 6:51 ` Christoph Hellwig
2024-06-18 7:46 ` John Garry
2024-06-18 17:25 ` Keith Busch
2024-06-19 7:59 ` John Garry
2024-06-19 8:02 ` Christoph Hellwig
2024-06-19 10:42 ` John Garry
2024-06-19 16:07 ` Martin K. Petersen [this message]
2024-06-10 10:43 ` [PATCH v8 06/10] block: Add atomic write support for statx John Garry
2024-06-10 10:43 ` [PATCH v8 07/10] block: Add fops atomic write support John Garry
2024-06-10 10:43 ` [PATCH v8 08/10] scsi: sd: Atomic " John Garry
2024-06-10 10:43 ` [PATCH v8 09/10] scsi: scsi_debug: " John Garry
2024-06-10 10:43 ` [PATCH v8 10/10] nvme: " John Garry
2024-06-17 17:24 ` Kanchan Joshi
2024-06-17 18:04 ` John Garry
2024-06-18 6:49 ` Christoph Hellwig
2024-06-18 7:22 ` John Garry
2024-06-14 2:01 ` [PATCH v8 00/10] block atomic writes Martin K. Petersen
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=yq1v824or0e.fsf@ca-mkp.ca.oracle.com \
--to=martin.petersen@oracle.com \
--cc=agk@redhat.com \
--cc=axboe@kernel.dk \
--cc=brauner@kernel.org \
--cc=dchinner@redhat.com \
--cc=djwong@kernel.org \
--cc=dm-devel@lists.linux.dev \
--cc=hare@suse.de \
--cc=hch@lst.de \
--cc=himanshu.madhani@oracle.com \
--cc=io-uring@vger.kernel.org \
--cc=jack@suse.cz \
--cc=jbongio@google.com \
--cc=jejb@linux.ibm.com \
--cc=john.g.garry@oracle.com \
--cc=kbusch@kernel.org \
--cc=linux-aio@kvack.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-btrfs@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=linux-scsi@vger.kernel.org \
--cc=mpatocka@redhat.com \
--cc=nilay@linux.ibm.com \
--cc=ojaswin@linux.ibm.com \
--cc=ritesh.list@gmail.com \
--cc=sagi@grimberg.me \
--cc=snitzer@kernel.org \
--cc=tytso@mit.edu \
--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.