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. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
