From: Ben Gamari <bgamari.foss@gmail.com>
To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Minchan Kim <minchan.kim@gmail.com>
Cc: kosaki.motohiro@jp.fujitsu.com, linux-kernel@vger.kernel.org,
rsync@lists.samba.org, linux-mm@kvack.org,
Peter Zijlstra <peterz@infradead.org>,
Wu Fengguang <fengguang.wu@intel.com>
Subject: Re: fadvise DONTNEED implementation (or lack thereof)
Date: Mon, 15 Nov 2010 07:46:26 -0500 [thread overview]
Message-ID: <87tyjisqjh.fsf@gmail.com> (raw)
In-Reply-To: <20101115162713.BF12.A69D9226@jp.fujitsu.com>
On Mon, 15 Nov 2010 16:28:32 +0900 (JST), KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:
> Who can make rsync like io pattern test suite? a code change is easy. but
> to comfirm justification is more harder work.
>
I'm afraid I don't have time to work up any code. I would be happy to
try the patch with my backup use-case though. I'll just have to think
of an objective way of measuring the result.
- Ben
WARNING: multiple messages have this Message-ID (diff)
From: Ben Gamari <bgamari.foss@gmail.com>
To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Minchan Kim <minchan.kim@gmail.com>
Cc: linux-kernel@vger.kernel.org, rsync@lists.samba.org,
linux-mm@kvack.org, Peter Zijlstra <peterz@infradead.org>,
Wu Fengguang <fengguang.wu@intel.com>
Subject: Re: fadvise DONTNEED implementation (or lack thereof)
Date: Mon, 15 Nov 2010 07:46:26 -0500 [thread overview]
Message-ID: <87tyjisqjh.fsf@gmail.com> (raw)
In-Reply-To: <20101115162713.BF12.A69D9226@jp.fujitsu.com>
On Mon, 15 Nov 2010 16:28:32 +0900 (JST), KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:
> Who can make rsync like io pattern test suite? a code change is easy. but
> to comfirm justification is more harder work.
>
I'm afraid I don't have time to work up any code. I would be happy to
try the patch with my backup use-case though. I'll just have to think
of an objective way of measuring the result.
- Ben
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next prev parent reply other threads:[~2010-11-15 12:46 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-04 5:58 fadvise DONTNEED implementation (or lack thereof) Ben Gamari
2010-11-04 5:58 ` Ben Gamari
2010-11-06 16:23 ` Wayne Davison
2010-11-09 7:28 ` KOSAKI Motohiro
2010-11-09 7:28 ` KOSAKI Motohiro
2010-11-09 8:03 ` KOSAKI Motohiro
2010-11-09 8:03 ` KOSAKI Motohiro
2010-11-09 12:54 ` Ben Gamari
2010-11-09 12:54 ` Ben Gamari
2010-11-14 5:09 ` KOSAKI Motohiro
2010-11-14 5:09 ` KOSAKI Motohiro
2010-11-14 5:20 ` Ben Gamari
2010-11-14 5:20 ` Ben Gamari
2010-11-14 21:33 ` Brian K. White
2010-11-14 21:33 ` Brian K. White
2010-11-15 6:07 ` Minchan Kim
2010-11-15 6:07 ` Minchan Kim
2010-11-15 7:09 ` KOSAKI Motohiro
2010-11-15 7:09 ` KOSAKI Motohiro
2010-11-15 7:19 ` Minchan Kim
2010-11-15 7:19 ` Minchan Kim
2010-11-15 7:28 ` KOSAKI Motohiro
2010-11-15 7:28 ` KOSAKI Motohiro
2010-11-15 7:46 ` Minchan Kim
2010-11-15 7:46 ` Minchan Kim
2010-11-15 12:46 ` Ben Gamari [this message]
2010-11-15 12:46 ` Ben Gamari
2010-11-15 8:47 ` Peter Zijlstra
2010-11-15 8:47 ` Peter Zijlstra
2010-11-15 9:05 ` Minchan Kim
2010-11-15 9:05 ` Minchan Kim
2010-11-15 14:48 ` Rik van Riel
2010-11-15 14:48 ` Rik van Riel
2010-11-17 10:16 ` Minchan Kim
2010-11-17 10:16 ` Minchan Kim
2010-11-17 11:15 ` Minchan Kim
2010-11-17 11:15 ` Minchan Kim
2010-11-17 16:22 ` Rik van Riel
2010-11-17 16:22 ` Rik van Riel
2010-11-18 2:47 ` Minchan Kim
2010-11-18 2:47 ` Minchan Kim
2010-11-18 3:24 ` Rik van Riel
2010-11-18 3:24 ` Rik van Riel
2010-11-18 3:46 ` Minchan Kim
2010-11-18 3:46 ` Minchan Kim
2010-11-15 9:10 ` KOSAKI Motohiro
2010-11-15 9:10 ` KOSAKI Motohiro
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