Re: bug in 2.6.9-rc4-mm1 ia64/mm/init.c

From: David Mosberger <davidm_at_napali.hpl.hp.com>
Date: 2004-10-13 18:42:10
>>>>> On Wed, 13 Oct 2004 17:44:10 +0900, Hiroyuki KAMEZAWA <kamezawa.hiroyu@jp.fujitsu.com> said:

  Hiroyuki> My purpose was to reduce # of page fault when
  Hiroyuki> ia64_pfn_valid() is called.  It is called heavily in
  Hiroyuki> bad_range() (in mm/page_alloc.c) now.

At the expense of ignoring perfectly good memory?  Or did I miss something?

	--david
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Received on Wed Oct 13 04:45:40 2004

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