Jason Ekstrand <[email protected]> writes: > From: Scott D Phillips <[email protected]> > > These will be used to assign virtual addresses to soft pinned > buffers in a later patch. > > Two allocators are added for separate 'low' and 'high' virtual > memory areas. Another alternative would have been to add a > double-sided allocator, which wasn't done here just because it > didn't appear to give any code complexity advantages. > > v2 (Scott Phillips): > - rename has_exec_softpin to use_softpin (Jason) > - Only remove bottom one page and top 4 GiB from virt (Jason) > - refer to comment in anv_allocator about state address + size > overflowing 48 bits (Jason) > - Mention hi/lo allocators vs double-sided allocator in > commit message (Chris) > - assign state pool memory ranges statically (Jason) > > v3 (Jason Ekstrand): > - Use (LOW|HIGH)_HEAP_(MIN|MAX)_ADDRESS rather than (1 << 31) for > determining which heap to use in anv_vma_free > - Only return de-canonicalized addresses to the heap > > Reviewed-by: Jordan Justen <[email protected]> > Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Scott D Phillips <[email protected]> _______________________________________________ mesa-dev mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-dev
