> On Jul 11, 2015, at 6:34 AM, Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > > On Thu, Jul 09, 2015 at 04:42:18PM -0400, Chuck Lever wrote: >> All HCA providers have an ib_get_dma_mr() verb. Thus >> rpcrdma_ia_open() will either grab the device's local_dma_key if one >> is available, or it will call ib_get_dma_mr() which is a 100% >> guaranteed fallback. There is never any need to use the >> ib_reg_phys_mr() code path in rpcrdma_register_internal(), so it can >> be removed. > > Can you also send a follow-on to remove ib_reg_phys_mr entirely from > all core (= non-staging) code? I would prefer to run this by Doug Oucharek first, as a courtesy. Unless I’m mistaken, the Lustre client is supposed to be on its way into the kernel, not on its way out. Anyone have Doug’s e-mail address? -- Chuck Lever chucklever@xxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
