From: "Darrick J. Wong" <djwong@kernel.org>
To: John Garry <john.g.garry@oracle.com>
Cc: axboe@kernel.dk, brauner@kernel.org, viro@zeniv.linux.org.uk,
jack@suse.cz, dchinner@redhat.com, hch@lst.de, cem@kernel.org,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
hare@suse.de, martin.petersen@oracle.com,
catherine.hoang@oracle.com, mcgrof@kernel.org,
ritesh.list@gmail.com, ojaswin@linux.ibm.com
Subject: Re: [PATCH v9 8/8] xfs: Support setting FMODE_CAN_ATOMIC_WRITE
Date: Wed, 16 Oct 2024 13:13:53 -0700 [thread overview]
Message-ID: <20241016201353.GR21853@frogsfrogsfrogs> (raw)
In-Reply-To: <20241016100325.3534494-9-john.g.garry@oracle.com>
On Wed, Oct 16, 2024 at 10:03:25AM +0000, John Garry wrote:
> Set FMODE_CAN_ATOMIC_WRITE flag if we can atomic write for that inode.
>
> Reviewed-by: Christoph Hellwig <hch@lst.de>
> Signed-off-by: John Garry <john.g.garry@oracle.com>
Woot!
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
--D
> ---
> fs/xfs/xfs_file.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
> index 1ccbc1eb75c9..ca47cae5a40a 100644
> --- a/fs/xfs/xfs_file.c
> +++ b/fs/xfs/xfs_file.c
> @@ -1253,6 +1253,8 @@ xfs_file_open(
> if (xfs_is_shutdown(XFS_M(inode->i_sb)))
> return -EIO;
> file->f_mode |= FMODE_NOWAIT | FMODE_CAN_ODIRECT;
> + if (xfs_inode_can_atomicwrite(XFS_I(inode)))
> + file->f_mode |= FMODE_CAN_ATOMIC_WRITE;
> return generic_file_open(inode, file);
> }
>
> --
> 2.31.1
>
>
next prev parent reply other threads:[~2024-10-16 20:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-16 10:03 [PATCH v9 0/8] block atomic writes for xfs John Garry
2024-10-16 10:03 ` [PATCH v9 1/8] block/fs: Pass an iocb to generic_atomic_write_valid() John Garry
2024-10-16 10:03 ` [PATCH v9 2/8] fs/block: Check for IOCB_DIRECT in generic_atomic_write_valid() John Garry
2024-10-16 19:57 ` Darrick J. Wong
2024-10-16 10:03 ` [PATCH v9 3/8] block: Add bdev atomic write limits helpers John Garry
2024-10-16 12:29 ` Christoph Hellwig
2024-10-16 12:36 ` John Garry
2024-10-16 12:39 ` Christoph Hellwig
2024-10-16 19:58 ` Darrick J. Wong
2024-10-16 10:03 ` [PATCH v9 4/8] fs: Export generic_atomic_write_valid() John Garry
2024-10-16 10:03 ` [PATCH v9 5/8] fs: iomap: Atomic write support John Garry
2024-10-16 20:03 ` Darrick J. Wong
2024-10-17 7:57 ` John Garry
2024-10-16 10:03 ` [PATCH v9 6/8] xfs: Support atomic write for statx John Garry
2024-10-16 10:03 ` [PATCH v9 7/8] xfs: Validate atomic writes John Garry
2024-10-16 12:29 ` Christoph Hellwig
2024-10-16 20:13 ` Darrick J. Wong
2024-10-16 10:03 ` [PATCH v9 8/8] xfs: Support setting FMODE_CAN_ATOMIC_WRITE John Garry
2024-10-16 20:13 ` Darrick J. Wong [this message]
2024-10-18 9:29 ` [PATCH v9 0/8] block atomic writes for xfs John Garry
2024-10-18 13:41 ` Jens Axboe
2024-10-18 17:43 ` 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=20241016201353.GR21853@frogsfrogsfrogs \
--to=djwong@kernel.org \
--cc=axboe@kernel.dk \
--cc=brauner@kernel.org \
--cc=catherine.hoang@oracle.com \
--cc=cem@kernel.org \
--cc=dchinner@redhat.com \
--cc=hare@suse.de \
--cc=hch@lst.de \
--cc=jack@suse.cz \
--cc=john.g.garry@oracle.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-xfs@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=mcgrof@kernel.org \
--cc=ojaswin@linux.ibm.com \
--cc=ritesh.list@gmail.com \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).