On Wed, Aug 01, 2012 at 06:03:28PM +0900, Takuya Yoshikawa wrote:
> Two reasons:
> - x86 can integrate rmap and rmap_pde and remove heuristics in
>__gfn_to_rmap().
> - Some architectures do not need rmap.
>
> Since rmap is one of the most memory consuming stuff in KVM, ppc'd
> better restric
Two reasons:
- x86 can integrate rmap and rmap_pde and remove heuristics in
__gfn_to_rmap().
- Some architectures do not need rmap.
Since rmap is one of the most memory consuming stuff in KVM, ppc'd
better restrict the allocation to Book3S HV.
Signed-off-by: Takuya Yoshikawa
Cc: Paul Macker