From: Johannes Weiner <hannes@cmpxchg.org>
To: js1304@gmail.com
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Michal Hocko <mhocko@kernel.org>, Hugh Dickins <hughd@google.com>,
Minchan Kim <minchan@kernel.org>,
Vlastimil Babka <vbabka@suse.cz>,
Mel Gorman <mgorman@techsingularity.net>,
kernel-team@lge.com, Joonsoo Kim <iamjoonsoo.kim@lge.com>
Subject: Re: [PATCH v4 4/8] mm/swapcache: support to handle the exceptional entries in swapcache
Date: Mon, 23 Mar 2020 12:50:01 -0400 [thread overview]
Message-ID: <20200323165001.GB204561@cmpxchg.org> (raw)
In-Reply-To: <1584942732-2184-5-git-send-email-iamjoonsoo.kim@lge.com>
On Mon, Mar 23, 2020 at 02:52:08PM +0900, js1304@gmail.com wrote:
> From: Joonsoo Kim <iamjoonsoo.kim@lge.com>
>
> Swapcache doesn't handle the exceptional entries since there is no case
> using it. In the following patch, workingset detection for anonymous
> page will be implemented and it stores the shadow entries as exceptional
> entries into the swapcache. So, we need to handle the exceptional entries
> and this patch implements it.
>
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
next prev parent reply other threads:[~2020-03-23 16:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-23 5:52 [PATCH v4 0/8] workingset protection/detection on the anonymous LRU list js1304
2020-03-23 5:52 ` [PATCH v4 1/8] mm/vmscan: make active/inactive ratio as 1:1 for anon lru js1304
2020-03-23 5:52 ` [PATCH v4 2/8] mm/vmscan: protect the workingset on anonymous LRU js1304
2020-03-23 5:52 ` [PATCH v4 3/8] mm/workingset: extend the workingset detection for anon LRU js1304
2020-03-23 5:52 ` [PATCH v4 4/8] mm/swapcache: support to handle the exceptional entries in swapcache js1304
2020-03-23 16:50 ` Johannes Weiner [this message]
2020-03-23 5:52 ` [PATCH v4 5/8] mm/workingset: handle the page without memcg js1304
2020-03-23 16:51 ` Johannes Weiner
2020-03-23 5:52 ` [PATCH v4 6/8] mm/swap: implement workingset detection for anonymous LRU js1304
2020-03-23 17:17 ` Johannes Weiner
2020-03-24 6:25 ` Joonsoo Kim
2020-04-02 5:50 ` Joonsoo Kim
2020-04-02 15:14 ` Johannes Weiner
2020-03-23 5:52 ` [PATCH v4 7/8] mm/vmscan: restore active/inactive ratio " js1304
2020-03-23 17:18 ` Johannes Weiner
2020-03-23 5:52 ` [PATCH v4 8/8] mm/swap: count a new anonymous page as a reclaim_state's rotate js1304
2020-03-23 17:42 ` Johannes Weiner
2020-03-24 6:28 ` Joonsoo Kim
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200323165001.GB204561@cmpxchg.org \
--to=hannes@cmpxchg.org \
--cc=akpm@linux-foundation.org \
--cc=hughd@google.com \
--cc=iamjoonsoo.kim@lge.com \
--cc=js1304@gmail.com \
--cc=kernel-team@lge.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mgorman@techsingularity.net \
--cc=mhocko@kernel.org \
--cc=minchan@kernel.org \
--cc=vbabka@suse.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).