Displaying 2 results from an estimated 2 matches for "value_p".
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value_r
2016 Nov 25
5
[PATCH 0/3] virtio/vringh: kill off ACCESS_ONCE()
On 11/25/2016 05:17 PM, Peter Zijlstra wrote:
> On Fri, Nov 25, 2016 at 04:10:04PM +0000, Mark Rutland wrote:
>> On Fri, Nov 25, 2016 at 04:21:39PM +0100, Dmitry Vyukov wrote:
>
>>> What are use cases for such primitive that won't be OK with "read once
>>> _and_ atomically"?
>>
>> I have none to hand.
>
> Whatever triggers the
2016 Nov 25
5
[PATCH 0/3] virtio/vringh: kill off ACCESS_ONCE()
On 11/25/2016 05:17 PM, Peter Zijlstra wrote:
> On Fri, Nov 25, 2016 at 04:10:04PM +0000, Mark Rutland wrote:
>> On Fri, Nov 25, 2016 at 04:21:39PM +0100, Dmitry Vyukov wrote:
>
>>> What are use cases for such primitive that won't be OK with "read once
>>> _and_ atomically"?
>>
>> I have none to hand.
>
> Whatever triggers the