From mboxrd@z Thu Jan  1 00:00:00 1970
From: Waiman Long <waiman.long@hp.com>
Subject: Re: [PATCH v9 03/19] qspinlock: Add pending bit
Date: Fri, 18 Apr 2014 12:23:29 -0400
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To: Ingo Molnar <mingo@kernel.org>
Cc: linux-arch@vger.kernel.org, Rik van Riel <riel@redhat.com>, Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>, Gleb Natapov <gleb@redhat.com>, kvm@vger.kernel.org, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Peter Zijlstra <peterz@infradead.org>, Scott J Norton <scott.norton@hp.com>, x86@kernel.org, Paolo Bonzini <paolo.bonzini@gmail.com>, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Ingo Molnar <mingo@redhat.com>, Chegu Vinod <chegu_vinod@hp.com>, David Vrabel <david.vrabel@citrix.com>, "H. Peter Anvin" <hpa@zytor.com>, xen-devel@lists.xenproject.org, Thomas Gleixner <tglx@linutronix.de>, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>, Linus Torvalds <torvalds@linux-foundation.org>, Oleg Nesterov <oleg@redhat.com>
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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.

-Longman