Messages in this thread | | | Date | Sun, 22 Nov 2015 11:13:08 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH 2/9] IB: add a proper completion queue abstraction |
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On Sun, Nov 22, 2015 at 11:51:13AM +0200, Sagi Grimberg wrote: > >> Hello Christoph, >> >> The comment about locality in the above quote is interesting. How about >> modifying patch 2/9 as indicated below ? The modification below does not >> change the behavior of this patch if ib_cq.w.cpu is not modified. And it >> allows users who care about locality and who want to skip the scheduler >> overhead by setting ib_cq.w.cpu to the index of the CPU they want the >> work to be processed on. > > That sounds acceptable...
Wouldn't it be a better idea to set the WQ_SYSFS interface and use the standard sysfs interface for specifying cpumasks or node affinity?
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