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SubjectRe: [PATCH v9 03/19] qspinlock: Add pending bit
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@hp.com> 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@infradead.org>
>>>> Signed-off-by: Waiman Long<Waiman.Long@hp.com>
>>> 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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