From: Christoph Hellwig <hch@caldera.de>
To: Marcelo Tosatti <marcelo@conectiva.com.br>
Cc: Rik van Riel <riel@conectiva.com.br>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: MM/VM todo list
Date: Fri, 5 Jan 2001 22:13:27 +0100 [thread overview]
Message-ID: <20010105221326.A10112@caldera.de> (raw)
In-Reply-To: <Pine.LNX.4.21.0101051505430.1295-100000@duckman.distro.conectiva> <Pine.LNX.4.21.0101051454230.2859-100000@freak.distro.conectiva>
In-Reply-To: <Pine.LNX.4.21.0101051454230.2859-100000@freak.distro.conectiva>; from marcelo@conectiva.com.br on Fri, Jan 05, 2001 at 02:56:40PM -0200
On Fri, Jan 05, 2001 at 02:56:40PM -0200, Marcelo Tosatti wrote:
> > * VM: experiment with different active lists / aging pages
> > of different ages at different rates + other page replacement
> > improvements
> > * VM: Quality of Service / fairness / ... improvements
> * VM: Use kiobuf IO in VM instead buffer_head IO.
I'd vote for killing both bufer_head and kiobuf from VM.
Lokk at my pageio patch - VM doesn't know about the use of kiobufs
in the filesystem IO...
Christoph
--
Whip me. Beat me. Make me maintain AIX.
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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@caldera.de>
To: Marcelo Tosatti <marcelo@conectiva.com.br>
Cc: Rik van Riel <riel@conectiva.com.br>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: MM/VM todo list
Date: Fri, 5 Jan 2001 22:13:27 +0100 [thread overview]
Message-ID: <20010105221326.A10112@caldera.de> (raw)
In-Reply-To: <Pine.LNX.4.21.0101051454230.2859-100000@freak.distro.conectiva>; from marcelo@conectiva.com.br on Fri, Jan 05, 2001 at 02:56:40PM -0200
On Fri, Jan 05, 2001 at 02:56:40PM -0200, Marcelo Tosatti wrote:
> > * VM: experiment with different active lists / aging pages
> > of different ages at different rates + other page replacement
> > improvements
> > * VM: Quality of Service / fairness / ... improvements
> * VM: Use kiobuf IO in VM instead buffer_head IO.
I'd vote for killing both bufer_head and kiobuf from VM.
Lokk at my pageio patch - VM doesn't know about the use of kiobufs
in the filesystem IO...
Christoph
--
Whip me. Beat me. Make me maintain AIX.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux.eu.org/Linux-MM/
next prev parent reply other threads:[~2001-01-05 21:14 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-05 17:14 MM/VM todo list Rik van Riel
2001-01-05 17:14 ` Rik van Riel
2001-01-05 15:54 ` Marcelo Tosatti
2001-01-05 15:54 ` Marcelo Tosatti
2001-01-05 17:50 ` Rik van Riel
2001-01-05 17:50 ` Rik van Riel
2001-01-05 16:56 ` Marcelo Tosatti
2001-01-05 16:56 ` Marcelo Tosatti
2001-01-05 21:13 ` Christoph Hellwig [this message]
2001-01-05 21:13 ` Christoph Hellwig
2001-01-05 21:20 ` Rik van Riel
2001-01-05 21:20 ` Rik van Riel
2001-01-05 21:26 ` Christoph Hellwig
2001-01-05 21:26 ` Christoph Hellwig
2001-01-05 21:27 ` Rik van Riel
2001-01-05 21:27 ` Rik van Riel
2001-01-05 21:34 ` Christoph Hellwig
2001-01-05 21:34 ` Christoph Hellwig
2001-01-05 21:52 ` Stephen C. Tweedie
2001-01-05 21:52 ` Stephen C. Tweedie
2001-01-05 17:58 ` Daniel Phillips
2001-01-05 17:58 ` Daniel Phillips
2001-01-08 17:31 ` afei
2001-01-08 17:31 ` afei
2001-01-08 17:36 ` Rik van Riel
2001-01-08 17:36 ` Rik van Riel
2001-01-08 20:23 ` Rasmus Andersen
2001-01-08 20:23 ` Rasmus Andersen
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