linux-kernel - Re: [RFC PATCH] PM, freezer: Don't thaw when it's intended frozen processes

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Message-ID: <20150512144313.GO11388@htj.duckdns.org>
Date:	Tue, 12 May 2015 10:43:13 -0400
From:	Tejun Heo <tj@...nel.org>
To:	Kyungmin Park <kmpark@...radead.org>
Cc:	linux-mm <linux-mm@...ck.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"\\Rafael J. Wysocki\\" <rjw@...ysocki.net>,
	David Rientjes <rientjes@...gle.com>,
	Johannes Weiner <hannes@...xchg.org>,
	Oleg Nesterov <oleg@...hat.com>,
	Cong Wang <xiyou.wangcong@...il.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux PM list <linux-pm@...r.kernel.org>
Subject: Re: [RFC PATCH] PM, freezer: Don't thaw when it's intended frozen
 processes

Hello,

On Mon, May 11, 2015 at 04:47:14PM +0900, Kyungmin Park wrote:
> > The kernel 3.10 is not working as expected, but right the latest
> > kernel is working correctly.
> 
> Please ignore it. test is wrong and it's not working, see Krzysztof Mail.

So, I just tested and it does work as expected.  What Krzysztof said
is the same thing that I said in the first reply.  The tasks will be
woken up but won't leave freezer.  Please re-test.

Thanks.

-- 
tejun
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