> >Arguably setting PageReserved is the Right Thing, since >consistent_alloc() memory obviously shouldn't be swapped or paged. >However, it's only relevant if the memory is mapped into userspace, >and then a driver can set VM_IO on the vma to prevent this.
An other issue I had with AGP is, I think, killing the userspace process mmap'ing some of this memory will cause the kernel to try to free the pages if not PageReserved Ben. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
