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Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function

From Juergen Gross <jgross@suse.com>
Newsgroups linux.kernel
Subject Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function
Date 2017-09-05 16:10 +0200
Message-ID <ummIa-3Fq-19@gated-at.bofh.it> (permalink)
References <umm5s-38R-9@gated-at.bofh.it> <umm5t-38R-29@gated-at.bofh.it> <ummyu-3m5-23@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 05/09/17 15:55, Peter Zijlstra wrote:
> On Tue, Sep 05, 2017 at 03:24:43PM +0200, Juergen Gross wrote:
>> diff --git a/arch/x86/include/asm/qspinlock.h b/arch/x86/include/asm/qspinlock.h
>> index 48a706f641f2..fbd98896385c 100644
>> --- a/arch/x86/include/asm/qspinlock.h
>> +++ b/arch/x86/include/asm/qspinlock.h
>> @@ -17,6 +17,25 @@ static inline void native_queued_spin_unlock(struct qspinlock *lock)
>>  	smp_store_release((u8 *)lock, 0);
>>  }
>>  
> 
> 
> Should this not have:
> 
> #ifdef CONFIG_PARAVIRT
> 
> ?

I can add it if you want.


Juergen

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Thread

[PATCH 0/4] make virt_spin_lock() a pvops function Juergen Gross <jgross@suse.com> - 2017-09-05 15:30 +0200
  [PATCH 3/4] paravirt: add virt_spin_lock pvops function Juergen Gross <jgross@suse.com> - 2017-09-05 15:30 +0200
    Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Peter Zijlstra <peterz@infradead.org> - 2017-09-05 16:00 +0200
      Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Juergen Gross <jgross@suse.com> - 2017-09-05 16:10 +0200
    Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Waiman Long <longman@redhat.com> - 2017-09-05 16:10 +0200
      Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Peter Zijlstra <peterz@infradead.org> - 2017-09-05 16:10 +0200
        Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Waiman Long <longman@redhat.com> - 2017-09-05 16:20 +0200
    Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Waiman Long <longman@redhat.com> - 2017-09-05 16:20 +0200
      Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Juergen Gross <jgross@suse.com> - 2017-09-05 16:20 +0200
        Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Waiman Long <longman@redhat.com> - 2017-09-05 16:30 +0200
          Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Waiman Long <longman@redhat.com> - 2017-09-05 16:40 +0200
            Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Juergen Gross <jgross@suse.com> - 2017-09-05 16:50 +0200
            Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Peter Zijlstra <peterz@infradead.org> - 2017-09-06 09:10 +0200
              Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Waiman Long <longman@redhat.com> - 2017-09-06 14:50 +0200
                Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Peter Zijlstra <peterz@infradead.org> - 2017-09-06 15:10 +0200
                Re: [PATCH 3/4] paravirt: add virt_spin_lock pvops function Waiman Long <longman@redhat.com> - 2017-09-06 15:20 +0200

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