linux-kernel - Re: [PATCH v4 11/12] xfs: Update atomic write max size

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Message-ID: <egqflg5pygs4454uz2yjmoachsfwpl3jqlhfy3hp6feptnylcl@74aeqdedvira>
Date: Mon, 10 Mar 2025 12:11:18 +0100
From: Carlos Maiolino <cem@...nel.org>
To: John Garry <john.g.garry@...cle.com>
Cc: brauner@...nel.org, djwong@...nel.org, linux-xfs@...r.kernel.org, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, ojaswin@...ux.ibm.com, 
	ritesh.list@...il.com, martin.petersen@...cle.com, tytso@....edu, 
	linux-ext4@...r.kernel.org
Subject: Re: [PATCH v4 11/12] xfs: Update atomic write max size

On Mon, Mar 10, 2025 at 10:54:23AM +0000, John Garry wrote:
> On 10/03/2025 10:06, Carlos Maiolino wrote:
> >> diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
> >> index fbed172d6770..bc96b8214173 100644
> >> --- a/fs/xfs/xfs_mount.h
> >> +++ b/fs/xfs/xfs_mount.h
> >> @@ -198,6 +198,7 @@ typedef struct xfs_mount {
> >>   	bool			m_fail_unmount;
> >>   	bool			m_finobt_nores; /* no per-AG finobt resv. */
> >>   	bool			m_update_sb;	/* sb needs update in mount */
> >> +	xfs_extlen_t		awu_max;	/* data device max atomic write */
> > Could you please rename this to something else? All fields within xfs_mount
> > follows the same pattern m_<name>. Perhaps m_awu_max?
> 
> Fine, but I think I then need to deal with spilling multiple lines to
> accommodate a proper comment.
> 
> >
> > I was going to send a patch replacing it once I had this merged, but giving
> > Dave's new comments, and the conflicts with zoned devices, you'll need to send a
> > V5, so, please include this change if nobody else has any objections on keeping
> > the xfs_mount naming convention.
> 
> What branch do you want me to send this against?

I just pushed everything to for-next, so you can just rebase it against for-next

Notice this includes the iomap patches you sent in this series which Christian
picked up. So if you need to re-work something on the iomap patches, you'll
probably need to take this into account.

Cheers.
Carlos

> 
> Thanks,
> John
>