diff options
| author |   David Matlack <dmatlack@google.com> | 2022-01-19 23:07:28 +0000 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2022-02-10 13:50:39 -0500 |
| commit | 7b7e1ab6fdc554f77f98c597aa9375b52b3a5454 (patch) | |
| tree | 5f70e3661f9a8de819ddce9bbeb508f29d73861a /tools/perf/scripts/python | |
| parent | KVM: x86/mmu: Rename handle_removed_tdp_mmu_page() to handle_removed_pt() (diff) | |
KVM: x86/mmu: Consolidate logic to atomically install a new TDP MMU page table
Consolidate the logic to atomically replace an SPTE with an SPTE that
points to a new page table into a single helper function. This will be
used in a follow-up commit to split huge pages, which involves replacing
each huge page SPTE with an SPTE that points to a page table.
Opportunistically drop the call to trace_kvm_mmu_get_page() in
kvm_tdp_mmu_map() since it is redundant with the identical tracepoint in
tdp_mmu_alloc_sp().
No functional change intended.
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: David Matlack <dmatlack@google.com>
Message-Id: <20220119230739.2234394-8-dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions