From: Christoph Hellwig <hch@infradead.org>
To: "Theodore Ts'o" <tytso@mit.edu>
Cc: Christoph Hellwig <hch@infradead.org>,
Linux Filesystem Development List <linux-fsdevel@vger.kernel.org>,
Ext4 Developers List <linux-ext4@vger.kernel.org>,
Linux btrfs Developers List <linux-btrfs@vger.kernel.org>,
XFS Developers <xfs@oss.sgi.com>
Subject: Re: [PATCH-v4 1/7] vfs: split update_time() into update_time() and write_time()
Date: Thu, 27 Nov 2014 07:28:46 -0800 [thread overview]
Message-ID: <20141127152846.GA24779@infradead.org> (raw)
In-Reply-To: <20141127144116.GA14091@thunk.org>
FYI, I suspect for now the best might be to let filesystems that define
->update_times work as-is and not tie them into the infrastructure. At
least for XFS I suspect the lazy updates might better be handled
internally, although I'm not entirely sure yet.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Theodore Ts'o <tytso@mit.edu>
Cc: Christoph Hellwig <hch@infradead.org>,
Linux Filesystem Development List <linux-fsdevel@vger.kernel.org>,
Ext4 Developers List <linux-ext4@vger.kernel.org>,
Linux btrfs Developers List <linux-btrfs@vger.kernel.org>,
XFS Developers <xfs@oss.sgi.com>
Subject: Re: [PATCH-v4 1/7] vfs: split update_time() into update_time() and write_time()
Date: Thu, 27 Nov 2014 07:28:46 -0800 [thread overview]
Message-ID: <20141127152846.GA24779@infradead.org> (raw)
In-Reply-To: <20141127144116.GA14091@thunk.org>
FYI, I suspect for now the best might be to let filesystems that define
->update_times work as-is and not tie them into the infrastructure. At
least for XFS I suspect the lazy updates might better be handled
internally, although I'm not entirely sure yet.
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http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2014-11-27 15:28 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-26 10:23 [PATCH-v4 0/7] add support for a lazytime mount option Theodore Ts'o
2014-11-26 10:23 ` Theodore Ts'o
2014-11-26 10:23 ` [PATCH-v4 1/7] vfs: split update_time() into update_time() and write_time() Theodore Ts'o
2014-11-26 10:23 ` Theodore Ts'o
2014-11-26 19:23 ` Christoph Hellwig
2014-11-26 19:23 ` Christoph Hellwig
2014-11-27 12:34 ` Jan Kara
2014-11-27 12:34 ` Jan Kara
2014-11-27 15:25 ` Christoph Hellwig
2014-11-27 15:25 ` Christoph Hellwig
2014-11-27 14:41 ` Theodore Ts'o
2014-11-27 14:41 ` Theodore Ts'o
2014-11-27 15:28 ` Christoph Hellwig [this message]
2014-11-27 15:28 ` Christoph Hellwig
2014-11-27 15:33 ` Theodore Ts'o
2014-11-27 15:33 ` Theodore Ts'o
2014-11-27 16:49 ` Christoph Hellwig
2014-11-27 16:49 ` Christoph Hellwig
2014-11-27 20:27 ` Theodore Ts'o
2014-11-27 20:27 ` Theodore Ts'o
2014-12-01 9:28 ` Christoph Hellwig
2014-12-01 9:28 ` Christoph Hellwig
2014-12-01 15:04 ` Theodore Ts'o
2014-12-01 15:04 ` Theodore Ts'o
2014-12-01 17:18 ` David Sterba
2014-12-01 17:18 ` David Sterba
2014-12-02 9:20 ` Christoph Hellwig
2014-12-02 9:20 ` Christoph Hellwig
2014-12-02 15:09 ` Theodore Ts'o
2014-12-02 15:09 ` Theodore Ts'o
2014-11-26 10:23 ` [PATCH-v4 2/7] vfs: add support for a lazytime mount option Theodore Ts'o
2014-11-26 10:23 ` Theodore Ts'o
2014-11-27 13:14 ` Jan Kara
2014-11-27 13:14 ` Jan Kara
2014-11-27 20:19 ` Theodore Ts'o
2014-11-27 20:19 ` Theodore Ts'o
2014-11-28 12:41 ` Jan Kara
2014-11-28 12:41 ` Jan Kara
2014-11-27 23:00 ` Theodore Ts'o
2014-11-27 23:00 ` Theodore Ts'o
2014-11-28 5:36 ` Theodore Ts'o
2014-11-28 5:36 ` Theodore Ts'o
2014-11-28 16:24 ` Jan Kara
2014-11-28 16:24 ` Jan Kara
2014-11-26 10:23 ` [PATCH-v4 3/7] vfs: don't let the dirty time inodes get more than a day stale Theodore Ts'o
2014-11-26 10:23 ` Theodore Ts'o
2014-11-26 10:23 ` [PATCH-v4 4/7] vfs: add lazytime tracepoints for better debugging Theodore Ts'o
2014-11-26 10:23 ` Theodore Ts'o
2014-11-26 10:23 ` [PATCH-v4 5/7] vfs: add find_active_inode_nowait() function Theodore Ts'o
2014-11-26 10:23 ` Theodore Ts'o
2014-11-26 10:23 ` [PATCH-v4 6/7] ext4: add support for a lazytime mount option Theodore Ts'o
2014-11-26 10:23 ` Theodore Ts'o
2014-11-26 19:24 ` Christoph Hellwig
2014-11-26 19:24 ` Christoph Hellwig
2014-11-26 22:48 ` Dave Chinner
2014-11-26 22:48 ` Dave Chinner
2014-11-26 23:10 ` Andreas Dilger
2014-11-26 23:10 ` Andreas Dilger
2014-11-26 23:35 ` Dave Chinner
2014-11-26 23:35 ` Dave Chinner
2014-11-27 13:27 ` Jan Kara
2014-11-27 13:27 ` Jan Kara
2014-11-27 13:32 ` Jan Kara
2014-11-27 13:32 ` Jan Kara
2014-11-27 15:25 ` Theodore Ts'o
2014-11-27 15:25 ` Theodore Ts'o
2014-11-27 15:41 ` Jan Kara
2014-11-27 15:41 ` Jan Kara
2014-11-27 20:13 ` Theodore Ts'o
2014-11-27 20:13 ` Theodore Ts'o
2014-11-26 10:23 ` [PATCH-v4 7/7] btrfs: add an is_readonly() so btrfs can use common code for update_time() Theodore Ts'o
2014-11-26 10:23 ` Theodore Ts'o
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