linux-kernel - Re: [PATCH] Staging: Android: looping issue, need break when get value firstly.

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Message-ID: <515FAD37.4090300@asianux.com>
Date:	Sat, 06 Apr 2013 13:05:59 +0800
From:	Chen Gang <gang.chen@...anux.com>
To:	Arve Hjønnevåg <arve@...roid.com>
CC:	Greg KH <gregkh@...uxfoundation.org>,
	Dan Carpenter <dan.carpenter@...cle.com>,
	Al Viro <viro@...iv.linux.org.uk>,
	Mirsal Ennaime <mirsal@...sal.fr>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Staging: Android: looping issue, need break when get
 value firstly.

On 2013年04月06日 07:48, Arve Hjønnevåg wrote:
> On Fri, Apr 5, 2013 at 3:01 PM, Greg KH <gregkh@...uxfoundation.org> wrote:
>> > On Fri, Apr 05, 2013 at 04:05:25PM +0800, Chen Gang wrote:
>>> >>
>>> >>   need break when 'target_thread' get value, firstly.
>>> >>
>>> >>     'tmp' is a stack (thread->transaction_stack),
>>> >>     if 'proc' was the same between child node and parent node,
>>> >>     the child would have higher priority than parent.
>> >
>> > Are you sure about this?
>> >
>> > have you tested it?
>> >
> Theoretically this should not change the behavior. The purpose of this
> code it to make sure only thread per process is part of a transaction
> stack, so if it finds more than one transaction with a matching
> process, they should all point to the same thread object. I think a
> better change description is needed though.


  ok, thanks.
  I will send patch v2 (also mark you as Signed-off).
    (if the patch v2 still need improvement, please reply in time).


  thanks.

  :-)

-- 
Chen Gang

Asianux Corporation
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