Re: [PATCH RFC] RDMA/core: add rdma_get_dma_mr()

Haggai Eran
2015-06-28T15:44:02Z

On 26/06/2015 01:37, Hefty, Sean wrote:
>> > + RDMA_MRR_ACCESS_ON_DEMAND = (1<<9),
> This one is even more different, as it doesn't impact how the MR interacts with the interfaces, or change how the application uses the MR. This is really a hint to the provider regarding the selection of different implementation flows.

I don't think this bit is relevant at all for DMA MR access flags. It is
only used to allow page faults on an MR, so it is only relevant when
creating a user-space MR.