From: Linus Torvalds <torvalds@linux-foundation.org>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: peterz@infradead.org, salikhmetov@gmail.com, linux-mm@kvack.org,
jakob@unthought.net, linux-kernel@vger.kernel.org,
valdis.kletnieks@vt.edu, riel@redhat.com, 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 11:08:57 -0800 (PST) [thread overview]
Message-ID: <alpine.LFD.1.00.0801181106340.2957@woody.linux-foundation.org> (raw)
In-Reply-To: <E1JFwOz-00019k-Uo@pomaz-ex.szeredi.hu>
On Fri, 18 Jan 2008, Miklos Szeredi wrote:
>
> But then background writeout, sync(2), etc, wouldn't update the times.
Sure it would, but only when doing the final unmap.
Did you miss the "on unmap and msync" part?
Linus
next prev parent reply other threads:[~2008-01-18 19:11 UTC|newest]
Thread overview: 43+ 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 ` [PATCH -v6 1/2] Massive code cleanup of sys_msync() Anton Salikhmetov
2008-01-18 9:33 ` Miklos Szeredi
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
2008-01-18 9:51 ` Miklos Szeredi
2008-01-18 10:15 ` Peter Zijlstra
2008-01-18 10:25 ` Peter Zijlstra
2008-01-18 10:39 ` Anton Salikhmetov
2008-01-18 17:58 ` Linus Torvalds
2008-01-18 18:11 ` Miklos Szeredi
2008-01-18 18:28 ` Rik van Riel
2008-01-18 18:51 ` Miklos Szeredi
2008-01-18 18:43 ` Linus Torvalds
2008-01-18 18:57 ` Miklos Szeredi
2008-01-18 19:08 ` Linus Torvalds [this message]
2008-01-18 19:22 ` Miklos Szeredi
2008-01-18 19:35 ` Linus Torvalds
2008-01-18 19:58 ` Anton Salikhmetov
2008-01-18 20:22 ` Linus Torvalds
2008-01-18 21:03 ` Anton Salikhmetov
2008-01-18 21:27 ` Linus Torvalds
2008-01-18 22:04 ` Anton Salikhmetov
2008-01-18 22:21 ` Linus Torvalds
2008-01-18 22:35 ` Anton Salikhmetov
2008-01-18 22:32 ` Ingo Oeser
2008-01-18 22:47 ` Linus Torvalds
2008-01-18 22:54 ` Rik van Riel
2008-01-19 0:50 ` Matt Mackall
2008-01-19 4:25 ` Rik van Riel
2008-01-19 10:22 ` Miklos Szeredi
2008-01-19 15:49 ` Matt Mackall
2008-01-21 14:25 ` Peter Staubach
2008-01-21 14:36 ` Anton Salikhmetov
2008-01-18 10:38 ` Miklos Szeredi
2008-01-18 11:00 ` Peter Zijlstra
2008-01-18 11:17 ` Miklos Szeredi
2008-01-18 11:23 ` Peter Zijlstra
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 10:31 ` Anton Salikhmetov
2008-01-18 19:48 ` Anton Salikhmetov
2008-01-19 10:45 ` Miklos Szeredi
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