On Sat, Jan 26, 2019 at 10:59:01AM -0600, Shiraz Saleem wrote: > From: "Saleem, Shiraz" <shiraz.saleem@xxxxxxxxx> > > This patch set serves as precursor series to updating ib_umem_get > to combine contiguous PAGE_SIZE pages in umem SGEs. > > Drivers are updated to unfold larger SGEs into PAGE_SIZE elements > when walking the umem DMA-mapped SGL. The for_each_sg_dma_page > variant is used where applicable to iterate the pages of the > SGL and get the page DMA address. > > Additionally, umem->page_shift usage is purged in drivers > as its only relevant for ODP MRs. Use system page size and > shift instead. > > This series is dependent on the new scatterlist API > for_each_sg_dma_page which is pending acceptance. > > https://patchwork.kernel.org/patch/10748901/ I think we are good to go on this now. Is there any reason this is a RFC at this point? Jason
