linux-kernel - Re: [patch 07/19] split anon & file LRUs for memcontrol code

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:	Mon, 07 Jan 2008 19:40:03 +0530
From:	Balbir Singh <balbir@...ux.vnet.ibm.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
CC:	"riel@...hat.com" <riel@...hat.com>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, lee.schermerhorn@...com
Subject: Re: [patch 07/19] split anon & file LRUs for memcontrol code

KAMEZAWA Hiroyuki wrote:
> On Wed, 02 Jan 2008 17:41:51 -0500
> linux-kernel@...r.kernel.org wrote:
> 
>> Index: linux-2.6.24-rc6-mm1/mm/vmscan.c
>> ===================================================================
>> --- linux-2.6.24-rc6-mm1.orig/mm/vmscan.c	2008-01-02 15:55:55.000000000 -0500
>> +++ linux-2.6.24-rc6-mm1/mm/vmscan.c	2008-01-02 15:56:00.000000000 -0500
>> @@ -1230,13 +1230,13 @@ static unsigned long shrink_zone(int pri
>>  
>>  	get_scan_ratio(zone, sc, percent);
>>  
> 
> I'm happy if this calclation can be following later.
> ==
> if (scan_global_lru(sc)) {
> 	get_scan_ratio(zone, sc, percent);
> } else {
> 	get_scan_ratio_cgroup(sc->cgroup, sc, percent);
> }
> ==
> To do this, 
> mem_cgroup needs to have recent_rotated_file and recent_rolated_anon ?

Yes, that makes sense.

-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL
--
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/