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From: Daniel Walker <danielwa@cisco.com>
To: "Ruslan Ruslichenko -X (rruslich - GLOBALLOGIC INC at Cisco)" 
	<rruslich@cisco.com>, Johannes Weiner <hannes@cmpxchg.org>,
	Taras Kondratiuk <takondra@cisco.com>
Cc: Michal Hocko <mhocko@kernel.org>,
	linux-mm@kvack.org, xe-linux-external@cisco.com,
	linux-kernel@vger.kernel.org
Subject: Re: Detecting page cache trashing state
Date: Wed, 25 Oct 2017 09:53:35 -0700	[thread overview]
Message-ID: <8be3f051-0858-c014-96a7-a1903f063980@cisco.com> (raw)
In-Reply-To: <acbf4417-4ded-fa03-7b8d-34dc0803027c@cisco.com>

On 09/28/2017 08:49 AM, Ruslan Ruslichenko -X (rruslich - GLOBALLOGIC 
INC at Cisco) wrote:
> Hi Johannes,
>
> Hopefully I was able to rebase the patch on top v4.9.26 (latest 
> supported version by us right now)
> and test a bit.
> The overall idea definitely looks promising, although I have one 
> question on usage.
> Will it be able to account the time which processes spend on handling 
> major page faults
> (including fs and iowait time) of refaulting page?

Johannes, did you get a chance to review the changes from Ruslan ?

Daniel

  reply	other threads:[~2017-10-25 17:02 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-15  0:16 Detecting page cache trashing state Taras Kondratiuk
2017-09-15 11:55 ` Zdenek Kabelac
2017-09-15 14:22 ` Daniel Walker
2017-09-15 16:38   ` Taras Kondratiuk
2017-09-15 17:31     ` Daniel Walker
2017-09-15 14:36 ` Michal Hocko
2017-09-15 17:28   ` Taras Kondratiuk
2017-09-18 16:34     ` Johannes Weiner
2017-09-19 10:55       ` [PATCH 1/3] sched/loadavg: consolidate LOAD_INT, LOAD_FRAC macros kbuild test robot
2017-09-19 11:02       ` kbuild test robot
2017-09-28 15:49       ` Detecting page cache trashing state Ruslan Ruslichenko -X (rruslich - GLOBALLOGIC INC at Cisco)
2017-10-25 16:53         ` Daniel Walker [this message]
2017-10-25 17:54         ` Johannes Weiner
2017-10-27 20:19           ` Ruslan Ruslichenko -X (rruslich - GLOBALLOGIC INC at Cisco)
2017-11-20 19:40             ` Ruslan Ruslichenko -X (rruslich - GLOBALLOGIC INC at Cisco)
2017-11-27  2:18               ` Minchan Kim
2017-10-26  3:53         ` vinayak menon
2017-10-27 20:29           ` Ruslan Ruslichenko -X (rruslich - GLOBALLOGIC INC at Cisco)
2017-09-15 21:20   ` vcaputo
2017-09-15 23:40     ` Taras Kondratiuk
2017-09-18  5:55     ` Michal Hocko

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