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From: Nick Piggin <nickpiggin@yahoo.com.au>
To: David Chinner <dgc@sgi.com>
Cc: Christoph Lameter <clameter@sgi.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Linux Memory Management <linux-mm@kvack.org>
Subject: Re: [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown
Date: Thu, 11 Jan 2007 20:23:27 +1100	[thread overview]
Message-ID: <45A6020F.6030604@yahoo.com.au> (raw)
In-Reply-To: <20070111063555.GB33919298@melbourne.sgi.com>

Thanks. BTW. You didn't cc this to the list, so I won't either in case
you want it kept private.

David Chinner wrote:
> On Thu, Jan 11, 2007 at 12:08:10PM +1100, Nick Piggin wrote:
> 
>>Ahh, sorry to be unclear, I meant:
>>
>>  cat /proc/vmstat > pre
>>  run_test
>>  cat /proc/vmstat > post
> 
> 
> 6 files attached - 2.6.18 pre/post, 2.6.20-rc3 dirty_ratio = 10 pre/post
> and 2.6.20-rc3 dirty_ratio=40 pre/post.
> 
> Cheers,
> 
> Dave.
> 
> 
> ------------------------------------------------------------------------
Send instant messages to your online friends http://au.messenger.yahoo.com 

WARNING: multiple messages have this Message-ID (diff)
From: Nick Piggin <nickpiggin@yahoo.com.au>
To: David Chinner <dgc@sgi.com>
Cc: Christoph Lameter <clameter@sgi.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Linux Memory Management <linux-mm@kvack.org>
Subject: Re: [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown
Date: Thu, 11 Jan 2007 20:23:27 +1100	[thread overview]
Message-ID: <45A6020F.6030604@yahoo.com.au> (raw)
In-Reply-To: <20070111063555.GB33919298@melbourne.sgi.com>

Thanks. BTW. You didn't cc this to the list, so I won't either in case
you want it kept private.

David Chinner wrote:
> On Thu, Jan 11, 2007 at 12:08:10PM +1100, Nick Piggin wrote:
> 
>>Ahh, sorry to be unclear, I meant:
>>
>>  cat /proc/vmstat > pre
>>  run_test
>>  cat /proc/vmstat > post
> 
> 
> 6 files attached - 2.6.18 pre/post, 2.6.20-rc3 dirty_ratio = 10 pre/post
> and 2.6.20-rc3 dirty_ratio=40 pre/post.
> 
> Cheers,
> 
> Dave.
> 
> 
> ------------------------------------------------------------------------
Send instant messages to your online friends http://au.messenger.yahoo.com 

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  parent reply	other threads:[~2007-01-11  9:23 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-10 22:37 [REGRESSION] 2.6.19/2.6.20-rc3 buffered write slowdown David Chinner
2007-01-10 22:37 ` David Chinner
2007-01-10 23:04 ` Christoph Lameter
2007-01-10 23:04   ` Christoph Lameter
2007-01-10 23:08   ` David Chinner
2007-01-10 23:08     ` David Chinner
2007-01-10 23:12     ` Christoph Lameter
2007-01-10 23:12       ` Christoph Lameter
2007-01-10 23:18       ` David Chinner
2007-01-10 23:18         ` David Chinner
2007-01-10 23:13     ` Nick Piggin
2007-01-10 23:13       ` Nick Piggin
2007-01-11  0:31       ` David Chinner
2007-01-11  0:43         ` Christoph Lameter
2007-01-11  0:43           ` Christoph Lameter
2007-01-11  1:06           ` David Chinner
2007-01-11  1:06             ` David Chinner
2007-01-11  1:40             ` Christoph Lameter
2007-01-11  1:40               ` Christoph Lameter
2007-01-11  2:57               ` David Chinner
2007-01-11  2:57                 ` David Chinner
2007-01-11  1:08         ` Nick Piggin
2007-01-11  1:08           ` Nick Piggin
2007-01-11  1:24           ` David Chinner
2007-01-11  1:24             ` David Chinner
2007-01-11  9:27             ` Nick Piggin
2007-01-11  9:27               ` Nick Piggin
2007-01-11 17:51               ` Christoph Lameter
2007-01-11 17:51                 ` Christoph Lameter
2007-01-12  0:06                 ` Nick Piggin
2007-01-12  0:06                   ` Nick Piggin
2007-01-12  3:04                   ` Christoph Lameter
2007-01-12  3:04                     ` Christoph Lameter
     [not found]           ` <20070111063555.GB33919298@melbourne.sgi.com>
2007-01-11  9:23             ` Nick Piggin [this message]
2007-01-11  9:23               ` Nick Piggin
2007-01-11  1:11     ` David Chinner
2007-01-11  1:11       ` David Chinner

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