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SubjectRe: [patch 07/19] split anon & file LRUs for memcontrol code
KAMEZAWA Hiroyuki wrote:
> On Wed, 02 Jan 2008 17:41:51 -0500
> linux-kernel@vger.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


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