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From: Christoph Hellwig <hch@lst.de>
To: Chaitanya Kulkarni <chaitanyak@nvidia.com>
Cc: Christoph Hellwig <hch@lst.de>,
	Christian Brauner <brauner@kernel.org>,
	Al Viro <viro@zeniv.linux.org.uk>,
	David Sterba <dsterba@suse.com>, Jan Kara <jack@suse.cz>,
	Mike Marshall <hubcap@omnibond.com>,
	Martin Brandenburg <martin@omnibond.com>,
	Carlos Maiolino <cem@kernel.org>, Stefan Roesch <shr@fb.com>,
	Jeff Layton <jlayton@kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>,
	"gfs2@lists.linux.dev" <gfs2@lists.linux.dev>,
	"io-uring@vger.kernel.org" <io-uring@vger.kernel.org>,
	"devel@lists.orangefs.org" <devel@lists.orangefs.org>,
	"linux-unionfs@vger.kernel.org" <linux-unionfs@vger.kernel.org>,
	"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
	"linux-xfs@vger.kernel.org" <linux-xfs@vger.kernel.org>,
	"linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>
Subject: Re: [PATCH 05/14] fs: remove inode_update_time
Date: Wed, 19 Nov 2025 07:25:01 +0100	[thread overview]
Message-ID: <20251119062501.GA20592@lst.de> (raw)
In-Reply-To: <813f36d3-2431-4266-bb2e-faa3fc2a8fd7@nvidia.com>

On Mon, Nov 17, 2025 at 06:59:25AM +0000, Chaitanya Kulkarni wrote:
> > -	ret = inode_update_time(inode, sync_mode);
> > +	if (inode->i_op->update_time)
> > +		ret = inode->i_op->update_time(inode, sync_mode);
> > +	else
> > +		generic_update_time(inode, sync_mode);
> >   	mnt_put_write_access_file(file);
> >   	return ret;
> >   }
> 
> do you need to catch the value from generic_update_time() to match
> if case ? although original code was returning 0 for generic_update_time()
> case :

Yes.  It doesn't matter for this series, but it's good future-proofing.


  reply	other threads:[~2025-11-19  6:25 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-14  6:26 re-enable IOCB_NOWAIT writes to files Christoph Hellwig
2025-11-14  6:26 ` [PATCH 01/14] fs: refactor file timestamp update logic Christoph Hellwig
2025-11-17  6:32   ` Chaitanya Kulkarni
2025-11-14  6:26 ` [PATCH 02/14] fs: lift the FMODE_NOCMTIME check into file_update_time_flags Christoph Hellwig
2025-11-17  6:38   ` Chaitanya Kulkarni
2025-11-14  6:26 ` [PATCH 03/14] fs: export vfs_utimes Christoph Hellwig
2025-11-17  6:38   ` Chaitanya Kulkarni
2025-11-14  6:26 ` [PATCH 04/14] btrfs: use vfs_utimes to update file timestamps Christoph Hellwig
2025-11-14  6:26 ` [PATCH 05/14] fs: remove inode_update_time Christoph Hellwig
2025-11-17  6:59   ` Chaitanya Kulkarni
2025-11-19  6:25     ` Christoph Hellwig [this message]
2025-11-14  6:26 ` [PATCH 06/14] organgefs: use inode_update_timestamps directly Christoph Hellwig
2025-11-14 14:06   ` Jeff Layton
2025-11-14 15:26     ` Christoph Hellwig
2025-11-14  6:26 ` [PATCH 07/14] fs: return a negative error from generic_update_time Christoph Hellwig
2025-11-17  7:07   ` Chaitanya Kulkarni
2025-11-14  6:26 ` [PATCH 08/14] fs: exit early in generic_update_time when there is no work Christoph Hellwig
2025-11-14  6:26 ` [PATCH 09/14] fs: factor out a mark_inode_dirty_time helper Christoph Hellwig
2025-11-17  7:13   ` Chaitanya Kulkarni
2025-11-14  6:26 ` [PATCH 10/14] fs: factor out a sync_lazytime helper Christoph Hellwig
2025-11-17  7:38   ` Chaitanya Kulkarni
2025-11-19  6:28     ` Christoph Hellwig
2025-11-14  6:26 ` [PATCH 11/14] fs: add a ->sync_lazytime method Christoph Hellwig
2025-11-17  7:50   ` Chaitanya Kulkarni
2025-11-14  6:26 ` [PATCH 12/14] fs: add support for non-blocking timestamp updates Christoph Hellwig
2025-11-14  6:26 ` [PATCH 13/14] xfs: implement ->sync_lazytime Christoph Hellwig
2025-11-14  6:26 ` [PATCH 14/14] xfs: enable non-blocking timestamp updates Christoph Hellwig
2025-11-14 15:30   ` Christoph Hellwig
2025-11-16  8:23   ` Dave Chinner
2025-11-19  7:29     ` Christoph Hellwig
2025-11-14 14:04 ` re-enable IOCB_NOWAIT writes to files Jeff Layton
2025-11-14 15:28   ` Christoph Hellwig
2025-11-14 19:47     ` Jeff Layton
2025-11-14 17:01   ` Darrick J. Wong
2025-11-14 17:21     ` Jeff Layton

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