tree 2b3ab1f42a0168b238662fd9252e94a269acc550
parent 69a1220060c1523fd0515216eaa29e22f133b894
author Paolo Bonzini <pbonzini@redhat.com> 1427966448 +0200
committer Paolo Bonzini <pbonzini@redhat.com> 1432061565 +0200

KVM: export __gfn_to_pfn_memslot, drop gfn_to_pfn_async

gfn_to_pfn_async is used in just one place, and because of x86-specific
treatment that place will need to look at the memory slot.  Hence inline
it into try_async_pf and export __gfn_to_pfn_memslot.

The patch also switches the subsequent call to gfn_to_pfn_prot to use
__gfn_to_pfn_memslot.  This is a small optimization.  Finally, remove
the now-unused async argument of __gfn_to_pfn.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>