From: Andrew Morton <akpm@digeo.com>
To: "David S. Miller" <davem@redhat.com>,
"Seth, Rohit" <rohit.seth@intel.com>,
David Mosberger <davidm@napali.hpl.hp.com>,
Anton Blanchard <anton@samba.org>,
William Lee Irwin III <wli@holomorphy.com>
Cc: linux-mm@kvack.org
Subject: hugepage patches
Date: Fri, 31 Jan 2003 15:15:01 -0800 [thread overview]
Message-ID: <20030131151501.7273a9bf.akpm@digeo.com> (raw)
Gentlemen, I have a bunch of patches here which fix various bugs in the
interaction between hugepages and other kernel functions.
The main impact on hugetlbpage impementations is:
- hugepages are no longer PG_reserved
- hugepages must be page_cache_got in the follow_page() function
- need to implement either hugepage_vma()/follow_huge_addr() or
pmd_huge()/follow_huge_pmd(), depending on whether a page's hugeness can be
determined via pmd inspection. Implementations of both schemes for ia32
are here.
The code is not heavily tested or reviewed at this time.
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next reply other threads:[~2003-01-31 23:12 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-31 23:15 Andrew Morton [this message]
2003-01-31 23:13 ` hugepage patches David S. Miller
2003-01-31 23:36 ` Andrew Morton
2003-01-31 23:23 ` David S. Miller
2003-01-31 23:45 ` Andrew Morton
2003-01-31 23:48 ` David S. Miller
2003-01-31 23:16 ` Andrew Morton
2003-01-31 23:17 ` Andrew Morton
2003-01-31 23:18 ` Andrew Morton
2003-01-31 23:18 ` Andrew Morton
2003-02-01 8:58 ` Ingo Oeser
2003-02-01 9:31 ` Andrew Morton
2003-02-01 10:00 ` William Lee Irwin III
2003-02-01 10:14 ` Andrew Morton
2003-02-02 10:55 ` Andrew Morton
2003-02-02 10:55 ` Andrew Morton
2003-02-02 19:59 ` William Lee Irwin III
2003-02-02 20:49 ` Andrew Morton
2003-02-03 15:09 ` Eric W. Biederman
2003-02-03 21:29 ` Andrew Morton
2003-02-04 5:37 ` Eric W. Biederman
2003-02-04 5:50 ` William Lee Irwin III
2003-02-04 7:06 ` Eric W. Biederman
2003-02-04 7:16 ` Martin J. Bligh
2003-02-04 12:40 ` Eric W. Biederman
2003-02-04 15:55 ` Martin J. Bligh
2003-02-05 12:18 ` Eric W. Biederman
2003-02-04 21:12 ` Andrew Morton
2003-02-05 12:25 ` Eric W. Biederman
2003-02-05 19:57 ` Andrew Morton
2003-02-05 20:00 ` Andrew Morton
2003-02-02 10:55 ` Andrew Morton
2003-02-02 10:56 ` Andrew Morton
2003-02-02 20:06 ` William Lee Irwin III
2003-02-02 10:56 ` Andrew Morton
2003-02-02 10:56 ` Andrew Morton
2003-02-02 10:57 ` Andrew Morton
2003-02-02 10:57 ` Andrew Morton
2003-02-02 20:17 ` William Lee Irwin III
2003-02-02 10:57 ` Andrew Morton
-- strict thread matches above, loose matches on Subject: below --
2003-02-07 21:49 Seth, Rohit
2003-02-07 22:00 ` Andrew Morton
2003-02-07 22:02 Seth, Rohit
2003-02-07 22:24 ` Andrew Morton
2003-02-08 1:47 Seth, Rohit
2003-02-08 2:02 ` Andrew Morton
2003-02-08 3:05 Seth, Rohit
2003-02-08 8:48 ` Andrew Morton
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