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

David Mosberger
2004-10-13T08:42:21Z

>>>>> 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