linux-kernel - Re: [PATCH v3 22/22] thermal/intel_powerclamp: Convert the kthread to kthread worker API

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Message-ID: <20160113095353.5231c28f@yairi>
Date:	Wed, 13 Jan 2016 09:53:53 -0800
From:	Jacob Pan <jacob.jun.pan@...ux.intel.com>
To:	Petr Mladek <pmladek@...e.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Oleg Nesterov <oleg@...hat.com>, Tejun Heo <tj@...nel.org>,
	Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Josh Triplett <josh@...htriplett.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Jiri Kosina <jkosina@...e.cz>, Borislav Petkov <bp@...e.de>,
	Michal Hocko <mhocko@...e.cz>, linux-mm@...ck.org,
	Vlastimil Babka <vbabka@...e.cz>, linux-api@...r.kernel.org,
	linux-kernel@...r.kernel.org, Zhang Rui <rui.zhang@...el.com>,
	Eduardo Valentin <edubezval@...il.com>,
	linux-pm@...r.kernel.org, jacob.jun.pan@...ux.intel.com
Subject: Re: [PATCH v3 22/22] thermal/intel_powerclamp: Convert the kthread
 to kthread worker API

On Wed, 13 Jan 2016 11:18:31 +0100
Petr Mladek <pmladek@...e.com> wrote:

> > unsigned int __read_mostly freeze_timeout_msecs = 20 *
> > MSEC_PER_SEC;  
> 
> You are right. And it does not make sense to add an extra
> freezer-specific code if not really necessary.
> 
> Otherwise, I will keep the conversion into the kthread worker as is
> for now. Please, let me know if you are strongly against the split
> into the two works.
I am fine with the split now.

Another question, are you planning to convert acpi_pad.c as well? It
uses kthread similar way.


Jacob