From: Pankaj Suryawanshi <pankaj.suryawanshi@einfochips.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: "minchan@kernel.org" <minchan@kernel.org>
Subject: vmscan: Reclaim unevictable pages
Date: Thu, 14 Mar 2019 07:53:53 +0000 [thread overview]
Message-ID: <SG2PR02MB309806967AE91179CAFEC34BE84B0@SG2PR02MB3098.apcprd02.prod.outlook.com> (raw)
In-Reply-To: <SG2PR02MB3098A05E09B0D3F3CB1C3B9BE84B0@SG2PR02MB3098.apcprd02.prod.outlook.com>
Hello ,
shrink_page_list() returns , number of pages reclaimed, when pages is unevictable it returns VM_BUG_ON_PAGE(PageLRU(page) || PageUnevicatble(page),page);
We can add the unevictable pages in reclaim list in shrink_page_list(), return total number of reclaim pages including unevictable pages, let the caller handle unevictable pages.
Regards,
Pankaj
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next parent reply other threads:[~2019-03-14 7:54 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <SG2PR02MB3098A05E09B0D3F3CB1C3B9BE84B0@SG2PR02MB3098.apcprd02.prod.outlook.com>
2019-03-14 7:53 ` Pankaj Suryawanshi [this message]
2019-03-14 8:23 ` vmscan: Reclaim unevictable pages Pankaj Suryawanshi
2019-03-14 8:41 ` Michal Hocko
2019-03-14 8:52 ` [External] " Pankaj Suryawanshi
2019-03-14 9:25 ` Kirill Tkhai
2019-03-14 11:09 ` Pankaj Suryawanshi
2019-03-14 13:44 ` Pankaj Suryawanshi
2019-03-15 6:05 ` Pankaj Suryawanshi
2019-03-15 10:11 ` Pankaj Suryawanshi
2019-03-18 7:45 ` Pankaj Suryawanshi
2019-03-18 8:56 ` Pankaj Suryawanshi
2019-03-18 8:42 ` [External] " Vlastimil Babka
2019-03-18 9:09 ` Pankaj Suryawanshi
2019-03-18 9:33 ` Kirill Tkhai
2019-03-18 9:43 ` Pankaj Suryawanshi
2019-03-18 9:47 ` Kirill Tkhai
2019-03-18 9:59 ` Pankaj Suryawanshi
2019-03-18 10:38 ` Kirill Tkhai
2019-03-20 6:48 ` Pankaj Suryawanshi
2019-03-26 7:53 ` Pankaj Suryawanshi
2019-03-26 9:01 ` Michal Hocko
2019-03-26 9:12 ` Pankaj Suryawanshi
2019-03-26 9:16 ` Pankaj Suryawanshi
2019-03-26 9:36 ` Michal Hocko
2019-03-29 5:29 ` Pankaj Suryawanshi
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