linux-kernel - Re: [PATCH 2/2] updating ctime and mtime at syncing

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Message-ID: <20080112235907.05fc44d4@bree.surriel.com>
Date:	Sat, 12 Jan 2008 23:59:07 -0500
From:	Rik van Riel <riel@...hat.com>
To:	Anton Salikhmetov <salikhmetov@...il.com>
Cc:	linux-mm@...ck.org, jakob@...hought.net,
	linux-kernel@...r.kernel.org, valdis.kletnieks@...edu, ksm@...dk,
	staubach@...hat.com, jesper.juhl@...il.com,
	torvalds@...ux-foundation.org, a.p.zijlstra@...llo.nl,
	akpm@...ux-foundation.org, protasnb@...il.com
Subject: Re: [PATCH 2/2] updating ctime and mtime at syncing

On Sun, 13 Jan 2008 07:39:59 +0300
Anton Salikhmetov <salikhmetov@...il.com> wrote:

> http://bugzilla.kernel.org/show_bug.cgi?id=2645
> 
> Changes for updating the ctime and mtime fields for memory-mapped files:
> 
> 1) new flag triggering update of the inode data;
> 2) new function to update ctime and mtime for block device files;
> 3) new helper function to update ctime and mtime when needed;
> 4) updating time stamps for mapped files in sys_msync() and do_fsync();
> 5) implementing the feature of auto-updating ctime and mtime.
> 
> Signed-off-by: Anton Salikhmetov <salikhmetov@...il.com>

Acked-by: Rik van Riel <riel@...hat.com>

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