Re: [PATCH v9 03/19] qspinlock: Add pending bit

[Waiman Long]

On 04/18/2014 12:35 PM, Konrad Rzeszutek Wilk wrote:
> On Fri, Apr 18, 2014 at 12:23:29PM -0400, Waiman Long wrote:
> > On 04/18/2014 03:42 AM, Ingo Molnar wrote:
> > > * Waiman Long<Waiman.Long@xxxxxx>   wrote:
> > >
> > > > Because the qspinlock needs to touch a second cacheline; add a pending
> > > > bit and allow a single in-word spinner before we punt to the second
> > > > cacheline.
> > > >
> > > > Signed-off-by: Peter Zijlstra<peterz@xxxxxxxxxxxxx>
> > > > Signed-off-by: Waiman Long<Waiman.Long@xxxxxx>
> > > This patch should have a "From: Peter" in it as well, right?
> > >
> > > Thanks,
> > >
> > > 	Ingo
> > Do you mean a "From:" line in the mail header? It will be a bit hard
> > to have different "From:" header in the same patch series. I can
> > certainly do that if there is an easy way to do it.
> It is pretty easy.
>
> Just do 'git commit --amend --author "The Right Author"' and when
> you send the patches (git send-email) it will include that.

Thank for the tip. I will do that in the next version.

-Longman
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