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| H A D | tdp_mmu.c | c298a30c Wed Jan 19 17:07:26 CST 2022 David Matlack <dmatlack@google.com> KVM: x86/mmu: Rename TDP MMU functions that handle shadow pages
Rename 3 functions in tdp_mmu.c that handle shadow pages:
alloc_tdp_mmu_page() -> tdp_mmu_alloc_sp()
tdp_mmu_link_page() -> tdp_mmu_link_sp()
tdp_mmu_unlink_page() -> tdp_mmu_unlink_sp()
These changed make tdp_mmu a consistent prefix before the verb in the
function name, and make it more clear that these functions deal with
kvm_mmu_page structs rather than struct pages.
One could argue that "shadow page" is the wrong term for a page table in
the TDP MMU since it never actually shadows a guest page table.
However, "shadow page" (or "sp" for short) has evolved to become the
standard term in KVM when referring to a kvm_mmu_page struct, and its
associated page table and other metadata, regardless of whether the page
table shadows a guest page table. So this commit just makes the TDP MMU
more consistent with the rest of KVM.
No functional change intended.
Signed-off-by: David Matlack <dmatlack@google.com>
Message-Id: <20220119230739.2234394-6-dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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