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| author |   Sean Christopherson <seanjc@google.com> | 2024-10-10 11:23:49 -0700 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2024-10-25 13:00:47 -0400 |
| commit | 8dd861cc07e238c1474bb0903caf8cd3b5b5e2b4 (patch) | |
| tree | a27718ef6b4c4eb45f98c69de768efaf12203051 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | KVM: guest_memfd: Provide "struct page" as output from kvm_gmem_get_pfn() (diff) | |
| download | wireguard-linux-8dd861cc07e238c1474bb0903caf8cd3b5b5e2b4.tar.xz wireguard-linux-8dd861cc07e238c1474bb0903caf8cd3b5b5e2b4.zip | |
KVM: x86/mmu: Put refcounted pages instead of blindly releasing pfns
Now that all x86 page fault paths precisely track refcounted pages, use
Use kvm_page_fault.refcounted_page to put references to struct page memory
when finishing page faults. This is a baby step towards eliminating
kvm_pfn_to_refcounted_page().
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20241010182427.1434605-48-seanjc@google.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions