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| author | Sean Christopherson <seanjc@google.com> | 2022-03-03 15:41:11 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-04-02 05:34:41 -0400 |
| commit | d0d96121d03d6d9cf608d948247a9f24f5a02da9 (patch) | |
| tree | 769ad25f70e79433c9a41cf71194cc7b102831e2 /Documentation/virt/kvm/api.rst | |
| parent | 4a9e7b9ea252842bc8b14d495706ac6317fafd5d (diff) | |
| download | linux-d0d96121d03d6d9cf608d948247a9f24f5a02da9.tar.gz linux-d0d96121d03d6d9cf608d948247a9f24f5a02da9.tar.bz2 linux-d0d96121d03d6d9cf608d948247a9f24f5a02da9.zip | |
KVM: Use enum to track if cached PFN will be used in guest and/or host
Replace the guest_uses_pa and kernel_map booleans in the PFN cache code
with a unified enum/bitmask. Using explicit names makes it easier to
review and audit call sites.
Opportunistically add a WARN to prevent passing garbage; instantating a
cache without declaring its usage is either buggy or pointless.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220303154127.202856-2-dwmw2@infradead.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'Documentation/virt/kvm/api.rst')
0 files changed, 0 insertions, 0 deletions