linux-kernel - Re: [RFC][PATCH -mm 2/3] freezer: Introduce freezer

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Date:	Mon, 23 Apr 2007 21:57:19 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	ego@...ibm.com
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Ingo Molnar <mingo@...e.hu>, Oleg Nesterov <oleg@...sign.ru>,
	linux-kernel@...r.kernel.org, vatsa@...ibm.com, paulmck@...ibm.com,
	pavel@....cz
Subject: Re: [RFC][PATCH -mm 2/3] freezer: Introduce freezer_flags

On Monday, 23 April 2007 15:17, Gautham R Shenoy wrote:
> On Sun, Apr 22, 2007 at 09:39:26PM +0200, Rafael J. Wysocki wrote:
> > @@ -63,9 +100,9 @@ static inline int thaw_process(struct ta
> >   */
> >  static inline void frozen_process(struct task_struct *p)
> >  {
> > -	p->flags |= PF_FROZEN;
> > +	set_frozen_flag(p);
> >  	wmb();
> > -	clear_tsk_thread_flag(p, TIF_FREEZE);
> > +	do_not_freeze(p);
> 
> We may want to rename do_not_freeze to something else. It kind of
> looks weird calling do_not_freeze(p) after setting the frozen flag!
> 
> Probably, just a matter of taste :-)

Hmm, I wanted to avoid changing the existing names in this patch, but in this
particular case you are obviously right.  I'll change that to
clear_freeze_flag().

Greetings,
Rafael
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