From: Rik van Riel <riel@redhat.com>
To: Matt Mackall <mpm@selenic.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Ingo Oeser <ioe-lkml@rameria.de>,
Miklos Szeredi <miklos@szeredi.hu>,
peterz@infradead.org, salikhmetov@gmail.com, linux-mm@kvack.org,
jakob@unthought.net, linux-kernel@vger.kernel.org,
valdis.kletnieks@vt.edu, ksm@42.dk, staubach@redhat.com,
jesper.juhl@gmail.com, akpm@linux-foundation.org,
protasnb@gmail.com, r.e.wolff@bitwizard.nl,
hidave.darkstar@gmail.com, hch@infradead.org
Subject: Re: [PATCH -v6 2/2] Updating ctime and mtime for memory-mapped files
Date: Fri, 18 Jan 2008 23:25:19 -0500 [thread overview]
Message-ID: <20080118232519.4cc65df2@bree.surriel.com> (raw)
In-Reply-To: <1200703803.25782.45.camel@cinder.waste.org>
On Fri, 18 Jan 2008 18:50:03 -0600
Matt Mackall <mpm@selenic.com> wrote:
> On Fri, 2008-01-18 at 17:54 -0500, Rik van Riel wrote:
> > Backup programs not seeing an updated mtime is a really big deal.
>
> And that's fixed with the 4-line approach.
>
> Reminds me, I've got a patch here for addressing that problem with loop mounts:
>
> Writes to loop should update the mtime of the underlying file.
>
> Signed-off-by: Matt Mackall <mpm@selenic.com>
Acked-by: Rik van Riel <riel@redhat.com>
--
All rights reversed.
WARNING: multiple messages have this Message-ID (diff)
From: Rik van Riel <riel@redhat.com>
To: Matt Mackall <mpm@selenic.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Ingo Oeser <ioe-lkml@rameria.de>,
Miklos Szeredi <miklos@szeredi.hu>,
peterz@infradead.org, salikhmetov@gmail.com, linux-mm@kvack.org,
jakob@unthought.net, linux-kernel@vger.kernel.org,
valdis.kletnieks@vt.edu, ksm@42.dk, staubach@redhat.com,
jesper.juhl@gmail.com, akpm@linux-foundation.org,
protasnb@gmail.com, r.e.wolff@bitwizard.nl,
hidave.darkstar@gmail.com, hch@infradead.org
Subject: Re: [PATCH -v6 2/2] Updating ctime and mtime for memory-mapped files
Date: Fri, 18 Jan 2008 23:25:19 -0500 [thread overview]
Message-ID: <20080118232519.4cc65df2@bree.surriel.com> (raw)
In-Reply-To: <1200703803.25782.45.camel@cinder.waste.org>
On Fri, 18 Jan 2008 18:50:03 -0600
Matt Mackall <mpm@selenic.com> wrote:
> On Fri, 2008-01-18 at 17:54 -0500, Rik van Riel wrote:
> > Backup programs not seeing an updated mtime is a really big deal.
>
> And that's fixed with the 4-line approach.
>
> Reminds me, I've got a patch here for addressing that problem with loop mounts:
>
> Writes to loop should update the mtime of the underlying file.
>
> Signed-off-by: Matt Mackall <mpm@selenic.com>
Acked-by: Rik van Riel <riel@redhat.com>
--
All rights reversed.
--
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next prev parent reply other threads:[~2008-01-19 4:26 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-17 22:31 [PATCH -v6 0/2] Fixing the issue with memory-mapped file times Anton Salikhmetov
2008-01-17 22:31 ` Anton Salikhmetov
2008-01-17 22:31 ` [PATCH -v6 1/2] Massive code cleanup of sys_msync() Anton Salikhmetov
2008-01-17 22:31 ` Anton Salikhmetov
2008-01-18 9:33 ` Miklos Szeredi
2008-01-18 9:33 ` Miklos Szeredi
2008-01-18 10:30 ` Anton Salikhmetov
2008-01-18 10:30 ` Anton Salikhmetov
2008-01-17 22:31 ` [PATCH -v6 2/2] Updating ctime and mtime for memory-mapped files Anton Salikhmetov
2008-01-17 22:31 ` Anton Salikhmetov
2008-01-18 9:51 ` Miklos Szeredi
2008-01-18 9:51 ` Miklos Szeredi
2008-01-18 10:15 ` Peter Zijlstra
2008-01-18 10:15 ` Peter Zijlstra
2008-01-18 10:25 ` Peter Zijlstra
2008-01-18 10:25 ` Peter Zijlstra
2008-01-18 10:39 ` Anton Salikhmetov
2008-01-18 10:39 ` Anton Salikhmetov
2008-01-18 17:58 ` Linus Torvalds
2008-01-18 17:58 ` Linus Torvalds
2008-01-18 18:11 ` Miklos Szeredi
2008-01-18 18:11 ` Miklos Szeredi
2008-01-18 18:28 ` Rik van Riel
2008-01-18 18:28 ` Rik van Riel
2008-01-18 18:51 ` Miklos Szeredi
2008-01-18 18:51 ` Miklos Szeredi
2008-01-18 18:43 ` Linus Torvalds
2008-01-18 18:43 ` Linus Torvalds
2008-01-18 18:57 ` Miklos Szeredi
2008-01-18 18:57 ` Miklos Szeredi
2008-01-18 19:08 ` Linus Torvalds
2008-01-18 19:08 ` Linus Torvalds
2008-01-18 19:22 ` Miklos Szeredi
2008-01-18 19:22 ` Miklos Szeredi
2008-01-18 19:35 ` Linus Torvalds
2008-01-18 19:35 ` Linus Torvalds
2008-01-18 19:58 ` Anton Salikhmetov
2008-01-18 19:58 ` Anton Salikhmetov
2008-01-18 20:22 ` Linus Torvalds
2008-01-18 20:22 ` Linus Torvalds
2008-01-18 21:03 ` Anton Salikhmetov
2008-01-18 21:03 ` Anton Salikhmetov
2008-01-18 21:27 ` Linus Torvalds
2008-01-18 21:27 ` Linus Torvalds
2008-01-18 22:04 ` Anton Salikhmetov
2008-01-18 22:04 ` Anton Salikhmetov
2008-01-18 22:21 ` Linus Torvalds
2008-01-18 22:21 ` Linus Torvalds
2008-01-18 22:35 ` Anton Salikhmetov
2008-01-18 22:35 ` Anton Salikhmetov
2008-01-18 22:32 ` Ingo Oeser
2008-01-18 22:32 ` Ingo Oeser
2008-01-18 22:47 ` Linus Torvalds
2008-01-18 22:47 ` Linus Torvalds
2008-01-18 22:54 ` Rik van Riel
2008-01-18 22:54 ` Rik van Riel
2008-01-19 0:50 ` Matt Mackall
2008-01-19 0:50 ` Matt Mackall
2008-01-19 4:25 ` Rik van Riel [this message]
2008-01-19 4:25 ` Rik van Riel
2008-01-19 10:22 ` Miklos Szeredi
2008-01-19 10:22 ` Miklos Szeredi
2008-01-19 15:49 ` Matt Mackall
2008-01-19 15:49 ` Matt Mackall
2008-01-21 14:25 ` Peter Staubach
2008-01-21 14:25 ` Peter Staubach
2008-01-21 14:36 ` Anton Salikhmetov
2008-01-21 14:36 ` Anton Salikhmetov
2008-01-18 10:38 ` Miklos Szeredi
2008-01-18 10:38 ` Miklos Szeredi
2008-01-18 11:00 ` Peter Zijlstra
2008-01-18 11:00 ` Peter Zijlstra
2008-01-18 11:17 ` Miklos Szeredi
2008-01-18 11:17 ` Miklos Szeredi
2008-01-18 11:23 ` Peter Zijlstra
2008-01-18 11:23 ` Peter Zijlstra
2008-01-18 11:36 ` Miklos Szeredi
2008-01-18 11:36 ` Miklos Szeredi
2008-01-18 9:40 ` [PATCH -v6 0/2] Fixing the issue with memory-mapped file times Miklos Szeredi
2008-01-18 9:40 ` Miklos Szeredi
2008-01-18 10:31 ` Anton Salikhmetov
2008-01-18 10:31 ` Anton Salikhmetov
2008-01-18 19:48 ` Anton Salikhmetov
2008-01-18 19:48 ` Anton Salikhmetov
2008-01-19 10:45 ` Miklos Szeredi
2008-01-19 10:45 ` Miklos Szeredi
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