From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Xishi Qiu <qiuxishi@huawei.com>
Cc: arve@android.com, riandrews@android.com,
devel@driverdev.osuosl.org, zhong jiang <zhongjiang@huawei.com>,
LKML <linux-kernel@vger.kernel.org>,
Linux MM <linux-mm@kvack.org>
Subject: Re: [PATCH] mm: add MM_SWAPENTS and page table when calculate tasksize in lowmem_scan()
Date: Tue, 16 Feb 2016 09:38:49 -0800 [thread overview]
Message-ID: <20160216173849.GA10487@kroah.com> (raw)
In-Reply-To: <56C2EDC1.2090509@huawei.com>
On Tue, Feb 16, 2016 at 05:37:05PM +0800, Xishi Qiu wrote:
> Currently tasksize in lowmem_scan() only calculate rss, and not include swap.
> But usually smart phones enable zram, so swap space actually use ram.
Yes, but does that matter for this type of calculation? I need an ack
from the android team before I could ever take such a core change to
this code...
thanks,
greg k-h
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next prev parent reply other threads:[~2016-02-16 17:38 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-16 9:37 [PATCH] mm: add MM_SWAPENTS and page table when calculate tasksize in lowmem_scan() Xishi Qiu
2016-02-16 17:38 ` Greg Kroah-Hartman [this message]
2016-02-17 0:35 ` David Rientjes
2016-02-17 8:30 ` Xishi Qiu
2016-02-17 22:42 ` David Rientjes
2016-02-17 18:10 ` Michal Hocko
2016-02-18 6:51 ` Xishi Qiu
2016-02-23 0:54 ` David Rientjes
2016-02-18 7:55 ` Figo.zhang
2016-02-18 10:21 ` Xishi Qiu
2016-02-23 0:50 ` David Rientjes
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