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From: martin <mp3@de.ibm.com>
To: Fengguang Wu <wfg@mail.ustc.edu.cn>
Cc: Andrew Morton <akpm@osdl.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/8] readahead updates
Date: Wed, 31 Jan 2007 14:37:47 +0100	[thread overview]
Message-ID: <1170250667.20442.48.camel@dix> (raw)
In-Reply-To: <20070127080219.161473179@mail.ustc.edu.cn>

On Sat, 2007-01-27 at 16:02 +0800, Fengguang Wu wrote:
> Andrew,
> 
> Here are more updates for adaptive readahead.
> 
> It's not likely to have more big changes, so the next plan is to convert some
> accounting items to the statistics infrastructure by Martin Peschke.
> [Martin: Sorry for the long delay.]

Do you mean the ra_account() items?

Thanks,
Martin


      parent reply	other threads:[~2007-01-31 13:37 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <369886263.20106@ustc.edu.cn>
2007-01-27  8:02 ` [PATCH 0/8] readahead updates Fengguang Wu
     [not found]   ` <369886263.49250@ustc.edu.cn>
2007-01-27  8:02     ` [PATCH 1/8] readahead: min/max sizes: increase VM_MIN_READAHEAD to 32KB Fengguang Wu
     [not found]   ` <369886263.27547@ustc.edu.cn>
2007-01-27  8:02     ` [PATCH 2/8] readahead: state based method routines: explicitly embed class_new/class_old inside flags Fengguang Wu
     [not found]   ` <369886263.59195@ustc.edu.cn>
2007-01-27  8:02     ` [PATCH 3/8] readahead: state based method: prevent tiny size Fengguang Wu
     [not found]   ` <369886263.12429@ustc.edu.cn>
2007-01-27  8:02     ` [PATCH 4/8] readahead: state based method: move readahead_ratio out of compute_thrashing_threshold() Fengguang Wu
     [not found]   ` <369886264.20106@ustc.edu.cn>
2007-01-27  8:02     ` [PATCH 5/8] readahead: initial method: user recommended size: rename to read_ahead_initial_kb Fengguang Wu
     [not found]   ` <369886264.06097@ustc.edu.cn>
2007-01-27  8:02     ` [PATCH 6/8] readahead: thrashing recovery method fix Fengguang Wu
     [not found]   ` <369886264.76457@ustc.edu.cn>
2007-01-27  8:02     ` [PATCH 7/8] readahead: call scheme: fix thrashed unaligned read Fengguang Wu
     [not found]   ` <369886264.38864@ustc.edu.cn>
2007-01-27  8:02     ` [PATCH 8/8] readahead: laptop mode fix Fengguang Wu
2007-01-31 13:37   ` martin [this message]

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