KVM: x86/mmu: Rename NX huge pages fields/functions for consistency

Rename most of the variables/functions involved in the NX huge page
mitigation to provide consistency, e.g. lpage vs huge page, and NX huge
vs huge NX, and also to provide clarity, e.g. to make it obvious the flag
applies only to the NX huge page mitigation, not to any condition that
prevents creating a huge page.

Add a comment explaining what the newly named "possible_nx_huge_pages"
tracks.

Leave the nx_lpage_splits stat alone as the name is ABI and thus set in
stone.

Signed-off-by: Sean Christopherson <[email protected]>
Reviewed-by: Mingwei Zhang <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>

0 files changed, 0 insertions, 0 deletions