From: "Theodore Ts'o" <tytso@mit.edu>
To: Jeff Layton <jlayton@kernel.org>
Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org
Subject: Re: [PATCH v6 6/7] ext4: switch to multigrain timestamps
Date: Thu, 3 Aug 2023 10:19:35 -0400 [thread overview]
Message-ID: <20230803141935.GA1054657@mit.edu> (raw)
In-Reply-To: <20230725-mgctime-v6-6-a794c2b7abca@kernel.org>
On Tue, Jul 25, 2023 at 10:58:19AM -0400, Jeff Layton wrote:
> Enable multigrain timestamps, which should ensure that there is an
> apparent change to the timestamp whenever it has been written after
> being actively observed via getattr.
>
> For ext4, we only need to enable the FS_MGTIME flag.
>
> Signed-off-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Theodore Ts'o <tytso@mit.edu>
next prev parent reply other threads:[~2023-08-03 14:19 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-25 14:58 [PATCH v6 0/7] fs: implement multigrain timestamps Jeff Layton
2023-07-25 14:58 ` [PATCH v6 1/7] fs: pass the request_mask to generic_fillattr Jeff Layton
2023-07-26 2:46 ` Xiubo Li
2023-07-26 9:40 ` Joseph Qi
2023-07-26 10:49 ` Jeff Layton
2023-08-02 17:43 ` Jan Kara
2023-08-02 18:47 ` Paulo Alcantara
2023-08-29 22:44 ` Al Viro
2023-08-29 22:58 ` Jeff Layton
2023-08-30 0:02 ` Al Viro
2023-08-30 0:43 ` Jeff Layton
2023-08-30 1:22 ` Al Viro
2023-07-25 14:58 ` [PATCH v6 2/7] fs: add infrastructure for multigrain timestamps Jeff Layton
2023-08-02 19:35 ` Jan Kara
2023-08-02 20:54 ` Jeff Layton
2023-08-03 7:07 ` Christian Brauner
2023-07-25 14:58 ` [PATCH v6 3/7] tmpfs: bump the mtime/ctime/iversion when page becomes writeable Jeff Layton
2023-07-26 1:39 ` Hugh Dickins
2023-07-26 10:26 ` Jeff Layton
2023-07-25 14:58 ` [PATCH v6 4/7] tmpfs: add support for multigrain timestamps Jeff Layton
2023-08-02 19:37 ` Jan Kara
2023-07-25 14:58 ` [PATCH v6 5/7] xfs: switch to " Jeff Layton
2023-08-02 17:48 ` Darrick J. Wong
2023-08-02 18:21 ` Jeff Layton
2023-08-03 7:05 ` Christian Brauner
2023-07-25 14:58 ` [PATCH v6 6/7] ext4: " Jeff Layton
2023-08-02 19:38 ` Jan Kara
2023-08-03 14:19 ` Theodore Ts'o [this message]
2023-07-25 14:58 ` [PATCH v6 7/7] btrfs: convert " Jeff Layton
2023-07-26 12:44 ` David Sterba
2023-07-28 11:00 ` (subset) [PATCH v6 0/7] fs: implement " Christian Brauner
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