On Tue, Apr 19, 2016 at 11:26:27AM -0600, Jason Gunthorpe wrote: > On Tue, Apr 19, 2016 at 05:20:09PM +0300, Sagi Grimberg wrote: > > > In isert if the we have a single sg entry, we use the local_dma_lkey > > just so we can skip a registration (also for protection sg), perhaps > > rdma_rw_init_one_mr can do this optimization too? > > Can't more than a single SG can be packed into a WR? Ideally this > common code should try and max out the SG entries before falling back > to using a WR? Mellanox signature MRs don't support registering more than a single SGE. -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
