diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-06-23 12:40:26 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-07-08 16:21:50 -0400 |
| commit | ac101b7cb17d4a5df1ab735420d0ee3593465dcf (patch) | |
| tree | a287c1524836837042d547b6377e29feafa641cc /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | KVM: x86: Use VMCALL and VMMCALL mnemonics in kvm_para.h (diff) | |
| download | linux-ac101b7cb17d4a5df1ab735420d0ee3593465dcf.tar.gz linux-ac101b7cb17d4a5df1ab735420d0ee3593465dcf.zip | |
KVM: x86/mmu: Avoid multiple hash lookups in kvm_get_mmu_page()
Refactor for_each_valid_sp() to take the list of shadow pages instead of
retrieving it from a gfn to avoid doing the gfn->list hash and lookup
multiple times during kvm_get_mmu_page().
Cc: Peter Feiner <pfeiner@google.com>
Cc: Jon Cargille <jcargill@google.com>
Cc: Jim Mattson <jmattson@google.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200623194027.23135-2-sean.j.christopherson@intel.com>
Reviewed-By: Jon Cargille <jcargill@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions