linux-kernel - Re: [PATCH] mm: move swap-in anonymous page into active list

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: <20160729033007.GA17905@bbox>
Date:	Fri, 29 Jul 2016 12:30:07 +0900
From:	Minchan Kim <minchan@...nel.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	<linux-kernel@...r.kernel.org>, <linux-mm@...ck.org>,
	Mel Gorman <mgorman@...e.de>,
	Johannes Weiner <hannes@...xchg.org>,
	Rik van Riel <riel@...hat.com>
Subject: Re: [PATCH] mm: move swap-in anonymous page into active list

On Fri, Jul 29, 2016 at 12:25:40PM +0900, Minchan Kim wrote:
> Every swap-in anonymous page starts from inactive lru list's head.
> It should be activated unconditionally when VM decide to reclaim
> because page table entry for the page always usually has marked
> accessed bit. Thus, their window size for getting a new referece
> is 2 * NR_inactive + NR_active while others is NR_active + NR_active.

                                                 NR_inactive

typo