lkml.org 
[lkml]   [2020]   [Jul]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v6 3/6] mm/workingset: extend the workingset detection for anon LRU
From
Date
On 6/17/20 7:26 AM, js1304@gmail.com wrote:
> From: Joonsoo Kim <iamjoonsoo.kim@lge.com>

Hi,

I would adjust the subject, as it sounds like the patch does the whole
workingset detection, not just preparation.
How about:

mm/workingset: prepare the workingset infrastructure for anon LRU

> In the following patch, workingset detection will be applied to
> anonymous LRU. To prepare it, this patch adds some code to
> distinguish/handle the both LRUs.

How about:
To prepare for this, this patch splits workingset event counters for refault,
activate and restore into anon and file variants, as well as the refaults
counter in struct lruvec.

> v6: do not introduce a new nonresident_age for anon LRU since
> we need to use *unified* nonresident_age to implement workingset
> detection for anon LRU.

Again, v6 update info shouldn't go to changelog. In this case I think it doesn't
need mentioning at all, at least not in this patch.

> Acked-by: Johannes Weiner <hannes@cmpxchg.org>
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>

Acked-by: Vlastimil Babka <vbabka@suse.cz>

\
 
 \ /
  Last update: 2020-07-01 23:26    [W:1.237 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site