linux-kernel - Re: [PATCH 11/24] huge tmpfs: shrinker to migrate and free underused holes

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]

Message-ID: <20150323135048.GA31544@node.dhcp.inet.fi>
Date:	Mon, 23 Mar 2015 15:50:48 +0200
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	Hugh Dickins <hughd@...gle.com>
Cc:	Konstantin Khlebnikov <khlebnikov@...dex-team.ru>,
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
	Andrea Arcangeli <aarcange@...hat.com>,
	Ning Qu <quning@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH 11/24] huge tmpfs: shrinker to migrate and free underused
 holes

On Mon, Mar 23, 2015 at 02:50:09PM +0200, Kirill A. Shutemov wrote:
> On Sun, Mar 22, 2015 at 09:40:02PM -0700, Hugh Dickins wrote:
> > (I think Kirill has a problem of that kind in his page_remove_rmap scan).
> 
> Ouch! Thanks for noticing this. 
> 
> It should work fine while we are anon-THP only, but it need to be fixed to
> work with files.

Err. No, it must be fixed for anon-THP too.

-- 
 Kirill A. Shutemov
--
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/