| To: | "Theodore Ts'o" <tytso@xxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 1/4] fs: split update_time() into update_time() and write_time() |
| From: | Chris Mason <clm@xxxxxx> |
| Date: | Fri, 21 Nov 2014 15:08:48 -0500 |
| Cc: | <linux-fsdevel@xxxxxxxxxxxxxxx>, Ext4 Developers List <linux-ext4@xxxxxxxxxxxxxxx>, <xfs@xxxxxxxxxxx>, <linux-btrfs@xxxxxxxxxxxxxxx>, "Theodore Ts'o" <tytso@xxxxxxx> |
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On Fri, Nov 21, 2014 at 2:59 PM, Theodore Ts'o <tytso@xxxxxxx> wrote: In preparation for adding support for the lazytime mount option, we need to be able to separate out the update_time() and write_time() inode operations. Currently, only btrfs and xfs uses update_time(). We needed to preserve update_time() because btrfs wants to have a special btrfs_root_readonly() check; otherwise we could drop the update_time() inode operation entirely. No objections here, I'll give the queue a whirl. You can add my acked-by-or-Ill-fix-whatever-breaks I look forward to the patch that makes us all lazy by default. -chris |
| Previous by Date: | [PATCH 3/4] vfs: don't let the dirty time inodes get more than a day stale, Theodore Ts'o |
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