RE: livepatch: change to a per-task consistency model

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To: David Laight <David.Laight@xxxxxxxxxx>
Subject: RE: livepatch: change to a per-task consistency model
From: Jiri Kosina <jikos@xxxxxxxxxx>
Date: Mon, 23 May 2016 20:44:51 +0200 (CEST)
Cc: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>, "linux-s390@xxxxxxxxxxxxxxx" <linux-s390@xxxxxxxxxxxxxxx>, Jessica Yu <jeyu@xxxxxxxxxx>, Vojtech Pavlik <vojtech@xxxxxxxx>, Petr Mladek <pmladek@xxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, "x86@xxxxxxxxxx" <x86@xxxxxxxxxx>, Heiko Carstens <heiko.carstens@xxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxx>, "live-patching@xxxxxxxxxxxxxxx" <live-patching@xxxxxxxxxxxxxxx>, Jiri Slaby <jslaby@xxxxxxx>, Miroslav Benes <mbenes@xxxxxxx>, "linuxppc-dev@xxxxxxxxxxxxxxxx" <linuxppc-dev@xxxxxxxxxxxxxxxx>, Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
In-reply-to: <063D6719AE5E284EB5DD2968C1650D6D5F4C40D2@AcuExch.aculab.com>
User-agent: Alpine 2.00 (LNX 1167 2008-08-23)

On Mon, 23 May 2016, David Laight wrote:

> Related, please can we have a flag for the sleep and/or process so that
> an uninterruptible sleep doesn't trigger the 'hung task' detector

TASK_KILLABLE

> and also stops the process counting towards the 'load average'.

TASK_NOLOAD

-- 
Jiri Kosina
SUSE Labs

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Follow-Ups:
- RE: livepatch: change to a per-task consistency model
  - From: David Laight

References:
- [RFC PATCH v2 00/18] livepatch: hybrid consistency model
  - From: Josh Poimboeuf
- [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model
  - From: Josh Poimboeuf
- Re: livepatch: change to a per-task consistency model
  - From: Jessica Yu
- Re: livepatch: change to a per-task consistency model
  - From: Jiri Kosina
- Re: livepatch: change to a per-task consistency model
  - From: Josh Poimboeuf
- Re: livepatch: change to a per-task consistency model
  - From: Jiri Kosina
- RE: livepatch: change to a per-task consistency model
  - From: David Laight

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