linux-kernel - Re: [PATCH 1/4] export kernel call get_task

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Message-ID: <1303402338.13457.95.camel@localhost>
Date:	Thu, 21 Apr 2011 09:12:18 -0700
From:	J Freyensee <james_p_freyensee@...ux.intel.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Greg KH <gregkh@...e.de>, David Rientjes <rientjes@...gle.com>,
	linux-kernel@...r.kernel.org, suhail.ahmed@...el.com,
	christophe.guerard@...el.com
Subject: Re: [PATCH 1/4] export kernel call get_task_comm().

On Wed, 2011-04-20 at 16:46 -0700, Andrew Morton wrote:
> On Wed, 20 Apr 2011 16:16:08 -0700
> J Freyensee <james_p_freyensee@...ux.intel.com> wrote:
> 
> > On Wed, 2011-04-20 at 16:11 -0700, Andrew Morton wrote:
> > > On Wed, 20 Apr 2011 12:14:21 -0700
> > > Greg KH <gregkh@...e.de> wrote:
> > > 
> > > > > But as David pointed out, if there is work other than mine coming that
> > > > > has already been proposed, wouldn't it be good to get this patch in
> > > > > place now to start the encouragement of future eyes to just call this
> > > > > function than re-invent the wheel?
> > > > 
> > > > No, then those projects submit the patch to export this, if they happen
> > > > to get to mainline before this one does.
> > > > 
> > > > Again, don't export something unless you are using it at the time, no
> > > > "this is to be used hopefully by something in the future" type stuff
> > > > please.  Who knows if those future plans ever pan out.
> > > 
> > > Well there's an easy solution here.  Send the patch to export
> > > get_task_comm(), then send along some patches which fix
> > > 
> > > z:/usr/src/linux-2.6.39-rc4> grep -r 'current->comm' drivers | wc -l
> > > 89
> > > 
> > 
> > Andrew, so does this mean you want me to send this patch to export
> > get_task_comm() to you then?
> > 
> 
> That works.  But Greg might see us doing it, so some additional
> mergeable patches which *need* that export will keep him happy.
> 

Okay, so the pti driver I own needs that export to be able to build as a
module, so that is a start :-)

> (iow, you're being extorted into doing some kernel cleanup work)


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