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| author |   Sean Christopherson <sean.j.christopherson@intel.com> | 2020-07-02 19:35:30 -0700 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2020-07-09 13:29:39 -0400 |
| commit | 832914452a9638b713a3ea9a490cbc18f3b164f2 (patch) | |
| tree | 632781264329f68a128fd02325d371a5d1bb0a95 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: x86/mmu: Try to avoid crashing KVM if a MMU memory cache is empty (diff) | |
| download | linux-dev-832914452a9638b713a3ea9a490cbc18f3b164f2.tar.xz linux-dev-832914452a9638b713a3ea9a490cbc18f3b164f2.zip | |
KVM: x86/mmu: Move fast_page_fault() call above mmu_topup_memory_caches()
Avoid refilling the memory caches and potentially slow reclaim/swap when
handling a fast page fault, which does not need to allocate any new
objects.
Reviewed-by: Ben Gardon <bgardon@google.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200703023545.8771-7-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions