On Sun, Mar 01, 2020 at 04:05:16PM -0800, David Rientjes wrote: > > When allocating non-blockable memory, determine the optimal gfp mask of > the device and use the appropriate atomic pool. > > The coherent DMA mask will remain the same between allocation and free > and, thus, memory will be freed to the same atomic pool it was allocated > from.
I think this should go into the previous patch, as it is rather pointless without the changes in this one. _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
