From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: kosaki.motohiro@jp.fujitsu.com,
LKML <linux-kernel@vger.kernel.org>,
linux-mm <linux-mm@kvack.org>
Subject: Re: [PATCH 1/4] vmscan: more simplify shrink_inactive_list()
Date: Fri, 4 Dec 2009 17:26:50 +0900 (JST) [thread overview]
Message-ID: <20091204172429.5889.A69D9226@jp.fujitsu.com> (raw)
In-Reply-To: <20091127091357.A7CC.A69D9226@jp.fujitsu.com>
> This patch depend on "vmscan : simplify code" patch (written by Huang Shijie)
>
> =========================================
> Now, max_scan of shrink_inactive_list() is always passed less than
> SWAP_CLUSTER_MAX. then, we can remove scanning pages loop in it.
>
> detail
> - remove "while (nr_scanned < max_scan)" loop
> - remove nr_freed variable (now, we use nr_reclaimed directly)
> - remove nr_scan variable (now, we use nr_scanned directly)
> - rename max_scan to nr_to_scan
> - pass nr_to_scan into isolate_pages() directly instead
> using SWAP_CLUSTER_MAX
Andrew, please don't pick up this patch series awhile. I and some vmscan
folks are working on fixing Larry's AIM7 problem. it is important than this
and it might makes conflict against this.
I'll rebase this patch series awhile after.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2009-12-04 8:26 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-27 0:17 KOSAKI Motohiro
2009-11-27 0:18 ` [PATCH 2/4] vmscan: make lru_index() helper function KOSAKI Motohiro
2009-11-27 5:44 ` Vincent Li
2009-11-27 5:47 ` KOSAKI Motohiro
2009-11-27 5:54 ` Vincent Li
2009-11-27 0:19 ` [PATCH 3/4] vmscan: move PGDEACTIVATE modification to shrink_active_list() KOSAKI Motohiro
2009-11-27 0:23 ` [RFC][PATCH 4/4] vmscan: vmscan don't use pcp list KOSAKI Motohiro
2009-11-27 16:17 ` Mel Gorman
2009-12-02 7:15 ` KOSAKI Motohiro
2009-12-02 14:25 ` Mel Gorman
2009-11-27 19:25 ` Christoph Lameter
2009-12-04 8:26 ` KOSAKI Motohiro [this message]
2009-12-06 4:19 ` [PATCH 1/4] vmscan: more simplify shrink_inactive_list() Wu Fengguang
2009-12-07 5:48 ` KOSAKI Motohiro
2009-12-06 5:41 ` [PATCH] vmscan: aligned scan batching Wu Fengguang
2009-12-07 6:17 ` KOSAKI Motohiro
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=20091204172429.5889.A69D9226@jp.fujitsu.com \
--to=kosaki.motohiro@jp.fujitsu.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
/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