From: Xiaotian Feng <xtfeng@gmail.com>
To: Mel Gorman <mgorman@suse.de>
Cc: linux-mm@kvack.org, linux-kernel <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: kernel BUG at mm/vmscan.c:1114
Date: Wed, 3 Aug 2011 14:45:51 +0800 [thread overview]
Message-ID: <CAJn8CcF83cu3pYeVUH+F4Pao8jrnze-EVy_b-DnSUtN6HN_r2g@mail.gmail.com> (raw)
In-Reply-To: <20110802142459.GF10436@suse.de>
On Tue, Aug 2, 2011 at 10:24 PM, Mel Gorman <mgorman@suse.de> wrote:
> On Tue, Aug 02, 2011 at 03:09:57PM +0800, Xiaotian Feng wrote:
>> Hi,
>> I'm hitting the kernel BUG at mm/vmscan.c:1114 twice, each time I
>> was trying to build my kernel. The photo of crash screen and my config
>> is attached. Thanks.
>> Regards
>> Xiaotian
>
> I am obviously blind because in 3.0, I cannot see what BUG is at
> mm/vmscan.c:1114 :(. I see
>
> 1109: /*
> 1110: * If we don't have enough swap space, reclaiming of
> 1111: * anon page which don't already have a swap slot is
> 1112: * pointless.
> 1113: */
> 1114: if (nr_swap_pages <= 0 && PageAnon(cursor_page) &&
> 1115: !PageSwapCache(cursor_page))
> 1116: break;
> 1117:
> 1118: if (__isolate_lru_page(cursor_page, mode, file) == 0) {
> 1119: list_move(&cursor_page->lru, dst);
> 1120: mem_cgroup_del_lru(cursor_page);
>
> Is this 3.0 vanilla or are there some other patches applied?
No, I'm using fresh cloned upstream kernel, without any changes. Thanks.
>
> --
> Mel Gorman
> SUSE Labs
>
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prev parent reply other threads:[~2011-08-03 6:45 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAJn8CcE20-co4xNOD8c+0jMeABrc1mjmGzju3xT34QwHHHFsUA@mail.gmail.com>
[not found] ` <CAJn8CcG-pNbg88+HLB=tRr26_R+A0RxZEWsJQg4iGe4eY2noXA@mail.gmail.com>
2011-08-02 7:22 ` Andrew Morton
2011-08-03 6:44 ` Xiaotian Feng
2011-08-03 8:54 ` Mel Gorman
2011-08-03 9:02 ` Li Zefan
2011-08-04 3:54 ` Xiaotian Feng
2011-08-05 8:42 ` Xiaotian Feng
2011-08-05 9:19 ` Mel Gorman
2011-08-05 12:09 ` Xiaotian Feng
2011-08-05 12:30 ` Xiaotian Feng
2011-08-05 12:55 ` Mel Gorman
2011-08-05 15:51 ` Christoph Lameter
2011-08-02 14:24 ` Mel Gorman
2011-08-02 17:15 ` Andrew Morton
2011-08-03 6:45 ` Xiaotian Feng [this message]
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