linux-kernel - Re: [PATCH -tip] Convert CONFIG_SMP=y powerpc defconfigs to TREE

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Date:	Sat, 4 Apr 2009 09:31:49 -0700
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	Josh Boyer <jwboyer@...il.com>
Cc:	linux-kernel@...r.kernel.org, mingo@...e.hu,
	akpm@...ux-foundation.org, dipankar@...ibm.com, niv@...ibm.com,
	manfred@...orfullife.com, peterz@...radead.org,
	lethal@...ux-sh.org, kernel@...tstofly.org, andi@...stfloor.org,
	kyle@...artin.ca, deller@....de, davem@...emloft.net,
	ralf@...ux-mips.org, jes@....com, benh@...nel.crashing.org,
	paulus@...ba.org, anton@...ba.org
Subject: Re: [PATCH -tip] Convert CONFIG_SMP=y powerpc defconfigs to
	TREE_RCU.

On Sat, Apr 04, 2009 at 09:21:58AM -0400, Josh Boyer wrote:
> On Fri, Apr 3, 2009 at 8:27 PM, Paul E. McKenney
> <paulmck@...ux.vnet.ibm.com> wrote:
> > From: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
> 
> Why would one want to do this?  The commit log doesn't explain the
> switch and why it's great.  Mostly because the commit log doesn't
> exist.  (I'll stop channeling Andrew now)

Indeed, I am sure that I will get the hang the relevant git commands
at some point, but clearly am not yet there.

The thing that is great about this patch is that it is a step on
the way to retiring Classic RCU entirely.

> It also might be a good idea to CC the linuxppc-dev list for this
> patch.  Or at least Kumar for the mpc86xx changes.

Good point -- I will do so on the next version.

							Thanx, Paul
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