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: <4A76F57A.7090805@redhat.com>
Date:	Mon, 03 Aug 2009 17:34:34 +0300
From:	Izik Eidus <ieidus@...hat.com>
To:	Hugh Dickins <hugh.dickins@...cali.co.uk>
CC:	Andrea Arcangeli <aarcange@...hat.com>,
	Rik van Riel <riel@...hat.com>,
	Chris Wright <chrisw@...hat.com>,
	Nick Piggin <nickpiggin@...oo.com.au>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH 2/12] ksm: move pages_sharing updates

Hugh Dickins wrote:
> The pages_shared count is incremented and decremented when adding a node
> to and removing a node from the stable tree: easy to understand.  But the
> pages_sharing count was hard to follow, being adjusted in various places:
> increment and decrement it when adding to and removing from the stable tree.
>
> And the pages_sharing variable used to include the pages_shared, then those
> were subtracted when shown in the pages_sharing sysfs file: now keep it as
> an exclusive count of leaves hanging off the stable tree nodes, throughout.
>
> Signed-off-by: Hugh Dickins <hugh.dickins@...cali.co.uk>
> ---
>
>   
ACK, (Code is simpler that way)
--
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/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ