linux-kernel - Re: [RFC][PATCH 5/7] create __remove_mapping

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 09 May 2013 15:18:48 -0700
From:	Dave Hansen <dave@...1.net>
To:	Seth Jennings <sjenning@...ux.vnet.ibm.com>
CC:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	akpm@...ux-foundation.org, mgorman@...e.de,
	tim.c.chen@...ux.intel.com
Subject: Re: [RFC][PATCH 5/7] create __remove_mapping_batch()

On 05/09/2013 03:13 PM, Seth Jennings wrote:
>> > +	mapping = lru_to_page(remove_list)->mapping;
> This doesn't work for pages in the swap cache as mapping is overloaded to
> hold... something else that I can't remember of the top of my head.  Anyway,
> this happens:

Yup, that's true.  I'm supposed to be using page_mapping() here.  I know
I ran in to that along the way and fixed a few of the sites in my patch,
but missed that one.  I'll fix it up.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/