From: Rik van Riel <riel@redhat.com>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: linux-mm@kvack.org, Marcelo Tosatti <mtosatti@redhat.com>,
Adam Litke <agl@us.ibm.com>, Avi Kivity <avi@redhat.com>,
Izik Eidus <ieidus@redhat.com>,
Hugh Dickins <hugh.dickins@tiscali.co.uk>,
Nick Piggin <npiggin@suse.de>, Mel Gorman <mel@csn.ul.ie>,
Andi Kleen <andi@firstfloor.org>,
Dave Hansen <dave@linux.vnet.ibm.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Ingo Molnar <mingo@elte.hu>, Mike Travis <travis@sgi.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Christoph Lameter <cl@linux-foundation.org>,
Chris Wright <chrisw@sous-sol.org>,
Andrew Morton <akpm@linux-foundation.org>,
bpicco@redhat.com, Christoph Hellwig <chellwig@redhat.com>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Subject: Re: [PATCH 05 of 31] fix bad_page to show the real reason the page is bad
Date: Tue, 26 Jan 2010 11:13:10 -0500 [thread overview]
Message-ID: <4B5F1496.4040209@redhat.com> (raw)
In-Reply-To: <b64fb7a441f9ce407cc4.1264513920@v2.random>
On 01/26/2010 08:52 AM, Andrea Arcangeli wrote:
> From: Andrea Arcangeli<aarcange@redhat.com>
>
> page_count shows the count of the head page, but the actual check is done on
> the tail page, so show what is really being checked.
>
> Signed-off-by: Andrea Arcangeli<aarcange@redhat.com>
Acked-by: Rik van Riel <riel@redhat.com>
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next prev parent reply other threads:[~2010-01-26 16:14 UTC|newest]
Thread overview: 118+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-26 13:51 [PATCH 00 of 31] Transparent Hugepage support #7 Andrea Arcangeli
2010-01-26 13:51 ` [PATCH 01 of 31] define MADV_HUGEPAGE Andrea Arcangeli
2010-01-26 14:49 ` Rik van Riel
2010-01-26 17:49 ` Mel Gorman
2010-01-27 16:37 ` Hugh Dickins
2010-01-27 17:13 ` Andrea Arcangeli
2010-01-27 17:29 ` Hugh Dickins
2010-01-27 17:45 ` Pekka Enberg
2010-01-27 21:44 ` Arnd Bergmann
2010-01-26 13:51 ` [PATCH 02 of 31] compound_lock Andrea Arcangeli
2010-01-26 14:51 ` Rik van Riel
2010-01-26 15:30 ` Andrea Arcangeli
2010-01-26 15:36 ` Christoph Lameter
2010-01-26 15:51 ` Andrea Arcangeli
2010-01-26 17:50 ` Mel Gorman
2010-01-26 13:51 ` [PATCH 03 of 31] alter compound get_page/put_page Andrea Arcangeli
2010-01-26 15:00 ` Rik van Riel
2010-01-26 15:31 ` Andrea Arcangeli
2010-01-26 16:00 ` Christoph Lameter
2010-01-26 18:02 ` Mel Gorman
2010-01-27 18:58 ` Andrea Arcangeli
2010-01-28 15:23 ` Mel Gorman
2010-01-26 13:51 ` [PATCH 04 of 31] update futex compound knowledge Andrea Arcangeli
2010-01-26 16:12 ` Rik van Riel
2010-01-26 17:10 ` Andrea Arcangeli
2010-01-26 19:48 ` Rik van Riel
2010-01-26 18:37 ` Mel Gorman
2010-01-27 19:45 ` Andrea Arcangeli
2010-01-28 15:33 ` Mel Gorman
2010-01-28 15:57 ` Andrea Arcangeli
2010-01-26 13:52 ` [PATCH 05 of 31] fix bad_page to show the real reason the page is bad Andrea Arcangeli
2010-01-26 16:13 ` Rik van Riel [this message]
2010-01-26 18:38 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 06 of 31] clear compound mapping Andrea Arcangeli
2010-01-26 16:13 ` Rik van Riel
2010-01-26 18:39 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 07 of 31] add native_set_pmd_at Andrea Arcangeli
2010-01-26 16:14 ` Rik van Riel
2010-01-26 19:10 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 08 of 31] add pmd paravirt ops Andrea Arcangeli
2010-01-26 16:43 ` Rik van Riel
2010-01-26 19:13 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 09 of 31] no paravirt version of pmd ops Andrea Arcangeli
2010-01-26 16:46 ` Rik van Riel
2010-01-26 19:15 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 10 of 31] export maybe_mkwrite Andrea Arcangeli
2010-01-26 16:56 ` Rik van Riel
2010-01-26 19:23 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 11 of 31] comment reminder in destroy_compound_page Andrea Arcangeli
2010-01-26 16:59 ` Rik van Riel
2010-01-26 19:24 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 12 of 31] config_transparent_hugepage Andrea Arcangeli
2010-01-26 17:03 ` Rik van Riel
2010-01-26 19:34 ` Mel Gorman
2010-01-27 19:54 ` Andrea Arcangeli
2010-01-28 15:34 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 13 of 31] add pmd mangling functions to x86 Andrea Arcangeli
2010-01-26 17:11 ` Rik van Riel
2010-01-26 19:41 ` Mel Gorman
2010-01-27 19:59 ` Andrea Arcangeli
2010-01-26 13:52 ` [PATCH 14 of 31] add pmd mangling generic functions Andrea Arcangeli
2010-01-26 17:14 ` Rik van Riel
2010-01-26 19:44 ` Mel Gorman
2010-01-28 15:57 ` Andrea Arcangeli
2010-01-26 13:52 ` [PATCH 15 of 31] special pmd_trans_* functions Andrea Arcangeli
2010-01-26 17:20 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 16 of 31] bail out gup_fast on splitting pmd Andrea Arcangeli
2010-01-26 17:21 ` Rik van Riel
2010-01-26 19:50 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 17 of 31] pte alloc trans splitting Andrea Arcangeli
2010-01-26 17:24 ` Rik van Riel
2010-01-26 19:53 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 18 of 31] add pmd mmu_notifier helpers Andrea Arcangeli
2010-01-26 17:24 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 19 of 31] clear page compound Andrea Arcangeli
2010-01-26 17:25 ` Rik van Riel
2010-01-26 19:56 ` Mel Gorman
2010-01-27 22:51 ` Andrea Arcangeli
2010-01-26 13:52 ` [PATCH 20 of 31] add pmd_huge_pte to mm_struct Andrea Arcangeli
2010-01-26 17:48 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 21 of 31] split_huge_page_mm/vma Andrea Arcangeli
2010-01-26 17:34 ` Mel Gorman
2010-01-26 19:49 ` Andrea Arcangeli
2010-01-26 20:03 ` Mel Gorman
2010-01-26 17:58 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 22 of 31] split_huge_page paging Andrea Arcangeli
2010-01-26 18:02 ` Rik van Riel
2010-01-27 18:43 ` Andrea Arcangeli
2010-01-26 20:08 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 23 of 31] clear_copy_huge_page Andrea Arcangeli
2010-01-26 18:14 ` Rik van Riel
2010-01-26 20:10 ` Mel Gorman
2010-01-26 13:52 ` [PATCH 24 of 31] kvm mmu transparent hugepage support Andrea Arcangeli
2010-01-26 18:16 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 25 of 31] transparent hugepage core Andrea Arcangeli
2010-01-26 22:34 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 26 of 31] madvise(MADV_HUGEPAGE) Andrea Arcangeli
2010-01-26 22:50 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 27 of 31] pmd_trans_huge migrate bugcheck Andrea Arcangeli
2010-01-26 22:51 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 28 of 31] memcg compound Andrea Arcangeli
2010-01-26 22:53 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 29 of 31] memcg huge memory Andrea Arcangeli
2010-01-26 22:53 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 30 of 31] transparent hugepage vmstat Andrea Arcangeli
2010-01-26 22:55 ` Rik van Riel
2010-01-28 1:04 ` Andrea Arcangeli
2010-01-28 1:22 ` Rik van Riel
2010-01-26 13:52 ` [PATCH 31 of 31] khugepaged Andrea Arcangeli
2010-01-26 23:04 ` Rik van Riel
2010-01-26 17:55 ` [PATCH 00 of 31] Transparent Hugepage support #7 Michael S. Tsirkin
2010-01-27 0:00 ` Andrea Arcangeli
2010-01-27 0:32 ` Andrea Arcangeli
2010-01-27 0:47 ` Andrea Arcangeli
2010-01-27 20:20 ` Michael S. Tsirkin
2010-01-27 22:58 ` Andrea Arcangeli
-- strict thread matches above, loose matches on Subject: below --
2010-01-28 14:33 [PATCH 00 of 31] Transparent Hugepage support #8 Andrea Arcangeli
2010-01-28 14:33 ` [PATCH 05 of 31] fix bad_page to show the real reason the page is bad Andrea Arcangeli
2010-01-25 17:18 [PATCH 00 of 31] Transparent Hugepage support #6 Andrea Arcangeli
2010-01-25 17:18 ` [PATCH 05 of 31] fix bad_page to show the real reason the page is bad Andrea Arcangeli
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