Il 26/08/2013 23:48, Mike Day ha scritto:
>
>
> Mathieu - Thanks for the review! And thanks for the code, I'm working
> with it right now. I like the idea of using a flag to provide a form of
> atomicity for the doubly-linked list elements. I'm also planning on
> running some timing tests to see
On Sun, Aug 25, 2013 at 3:18 PM, Mathieu Desnoyers <
mathieu.desnoy...@efficios.com> wrote:
>
> I'm not very comfortable with your DQ implementation not providing any
> kind of guarantee to a forward traversal followed by backward traversal,
> nor for backward followed by forward traversal. If a li
Il 25/08/2013 15:06, Mike Day ha scritto:
>
> Paolo Bonzini writes:
>
>> Just a couple of questions, one of them on the new macro...
>>
>>> +/* prior to publication of the elm->prev->next value, some list
>>> + * readers may still see the removed element when following
>>> + * the antecedent's
Hi Mike,
* Mike Day (ncm...@ncultra.org) wrote:
> Add RCU-enabled variants on the existing bsd DQ facility. Each Q
> operation has the same interface as the existing (non-RCU)
> version. Also, each operation is implemented as macro for now.
>
> Using the RCU-enabled DQ, existing DQ users will be
Paolo Bonzini writes:
> Just a couple of questions, one of them on the new macro...
>
>> +/* prior to publication of the elm->prev->next value, some list
>> + * readers may still see the removed element when following
>> + * the antecedent's next pointer.
>> + */
>> +
>> +#define QLIST_REMOVE_R
Il 24/08/2013 21:06, Mike Day ha scritto:
> Add RCU-enabled variants on the existing bsd DQ facility. Each Q
> operation has the same interface as the existing (non-RCU)
> version. Also, each operation is implemented as macro for now.
>
> Using the RCU-enabled DQ, existing DQ users will be able to
Add RCU-enabled variants on the existing bsd DQ facility. Each Q
operation has the same interface as the existing (non-RCU)
version. Also, each operation is implemented as macro for now.
Using the RCU-enabled DQ, existing DQ users will be able to convert to
RCU without using a different list inter
Add RCU-enabled variants on the existing bsd DQ facility. Each Q
operation has the same interface as the existing (non-RCU)
version. Also, each operation is implemented as macro for now.
Using the RCU-enabled DQ, existing DQ users will be able to convert to
RCU without using a different list inter
