Re: How to fix the total size of buffer caches in 2.4.5?

[William Lee Irwin III <wli@holomorphy.com>]

On Wed, Jun 11, 2003 at 11:36:26PM -0400, Scott F. H. Kaplan wrote:
> On this point, I disagree.  Given Shansi's goal of ``doing a research
> project'', choosing a stable, documented kernel may be a better idea
> than a developmental kernel.  I may misinterpret the aim of this work,
> but based on the description (comparing a new page replacement
> algorithm against LRU), it seems unlikely that the immediate goal is
> to implement ``major design changes'' that can be aborbed into a
> codebase.  It seems that the intention is simply to use Linux as an
> experimental platform to gather results for page replacment policy
> comparisons.

This was in no small part a reaction to the backportmania and
proliferation of grossly inappropriate patches against the stable
series of the past several years. IMHO, it is a justified one.

If the goals are truly limited to using 2.4.x as a pure research
vehicle, I say there are no holds barred. But experience is the mother
of pessimism, and I'd rather keep it on the pill than see another
litter of 2.4.x-based core subsystem rewrites or "dev trees" hatched.


-- wli
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