From: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
To: John Garry <john.g.garry@oracle.com>,
axboe@kernel.dk, kbusch@kernel.org, hch@lst.de, sagi@grimberg.me,
jejb@linux.ibm.com, martin.petersen@oracle.com,
djwong@kernel.org, viro@zeniv.linux.org.uk, brauner@kernel.org,
dchinner@redhat.com, jack@suse.cz
Cc: 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,
Prasad Singamsetty <prasad.singamsetty@oracle.com>
Subject: Re: [PATCH v4 03/11] fs: Initial atomic write support
Date: Mon, 26 Feb 2024 14:43:21 +0530 [thread overview]
Message-ID: <878r371tce.fsf@doe.com> (raw)
In-Reply-To: <07537871-ab4e-4629-86ff-5559aa88ad17@oracle.com>
John Garry <john.g.garry@oracle.com> writes:
> On 24/02/2024 18:20, Ritesh Harjani (IBM) wrote:
>>>> Helper function atomic_write_valid() can be used by FSes to verify
>>>> compliant writes.
>> Minor nit.
>> maybe generic_atomic_write_valid()?
>
> Having "generic" in the name implies that there are other ways in which
> we can check if an atomic write is valid, but really this function
> should be good to use in scenarios so far considered.
It means individual FS can call in a generic atomic write validation
helper instead of implementing of their own. Hence generic_atomic_write_valid().
So for e.g. blkdev_atomic_write_valid() function and maybe iomap (or
ext4 or xfs) can use a generic_atomic_write_valid() helper routine to
validate an atomic write request.
-ritesh
next prev parent reply other threads:[~2024-02-26 9:13 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-19 13:00 [PATCH v4 00/11] block atomic writes John Garry
2024-02-19 13:00 ` [PATCH v4 01/11] block: Pass blk_queue_get_max_sectors() a request pointer John Garry
2024-02-19 18:57 ` Keith Busch
2024-02-19 13:01 ` [PATCH v4 02/11] block: Call blkdev_dio_unaligned() from blkdev_direct_IO() John Garry
2024-02-19 18:57 ` Keith Busch
2024-02-20 8:31 ` John Garry
2024-02-20 6:54 ` Christoph Hellwig
2024-02-19 13:01 ` [PATCH v4 03/11] fs: Initial atomic write support John Garry
2024-02-19 19:16 ` David Sterba
2024-02-20 8:13 ` John Garry
2024-02-19 22:44 ` Dave Chinner
2024-02-20 9:52 ` John Garry
2024-02-24 18:16 ` Ritesh Harjani
2024-02-24 18:20 ` Ritesh Harjani
2024-02-26 8:58 ` John Garry
2024-02-26 9:13 ` Ritesh Harjani [this message]
2024-02-26 9:46 ` John Garry
2024-02-26 8:51 ` John Garry
2024-02-19 13:01 ` [PATCH v4 04/11] fs: Add initial atomic write support info to statx John Garry
2024-02-19 22:28 ` Dave Chinner
2024-02-20 9:40 ` John Garry
2024-02-20 8:20 ` Christoph Hellwig
2024-02-20 9:01 ` John Garry
2024-02-24 18:46 ` Ritesh Harjani
2024-02-26 9:07 ` John Garry
2024-02-19 13:01 ` [PATCH v4 05/11] block: Add core atomic write support John Garry
2024-02-19 22:58 ` Dave Chinner
2024-02-20 8:22 ` Christoph Hellwig
2024-02-20 10:01 ` John Garry
2024-02-25 12:09 ` Ritesh Harjani
2024-02-25 12:21 ` Ritesh Harjani
2024-02-26 9:23 ` John Garry
2024-02-19 13:01 ` [PATCH v4 06/11] block: Add atomic write support for statx John Garry
2024-02-20 8:29 ` Christoph Hellwig
2024-02-20 9:35 ` John Garry
2024-02-25 14:20 ` Ritesh Harjani
2024-02-26 9:36 ` John Garry
2024-02-19 13:01 ` [PATCH v4 07/11] block: Add fops atomic write support John Garry
2024-02-25 14:46 ` Ritesh Harjani
2024-02-26 9:46 ` John Garry
2024-02-19 13:01 ` [PATCH v4 08/11] scsi: sd: Atomic " John Garry
2024-02-19 13:01 ` [PATCH v4 09/11] scsi: scsi_debug: " John Garry
2024-02-20 7:12 ` Ojaswin Mujoo
2024-02-20 9:01 ` John Garry
2024-02-19 13:01 ` [PATCH v4 10/11] nvme: " John Garry
2024-02-19 19:21 ` Keith Busch
2024-02-20 6:55 ` Christoph Hellwig
2024-02-20 8:19 ` John Garry
2024-02-20 8:31 ` Christoph Hellwig
2024-02-20 8:50 ` John Garry
2024-02-19 13:01 ` [PATCH v4 11/11] nvme: Ensure atomic writes will be executed atomically John Garry
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=878r371tce.fsf@doe.com \
--to=ritesh.list@gmail.com \
--cc=axboe@kernel.dk \
--cc=brauner@kernel.org \
--cc=dchinner@redhat.com \
--cc=djwong@kernel.org \
--cc=hch@lst.de \
--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=martin.petersen@oracle.com \
--cc=nilay@linux.ibm.com \
--cc=ojaswin@linux.ibm.com \
--cc=prasad.singamsetty@oracle.com \
--cc=sagi@grimberg.me \
--cc=tytso@mit.edu \
--cc=viro@zeniv.linux.org.uk \
/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.