Guest memory is canonically represented by the fd, so use it to
refer to guest memory in the kvmtool guest memory banks.
Signed-off-by: Fuad Tabba <tabba@xxxxxxxxxx>
---
include/kvm/kvm.h | 2 ++
kvm.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/include/kvm/kvm.h b/include/kvm/kvm.h
index 33cae9d..6192f6c 100644
--- a/include/kvm/kvm.h
+++ b/include/kvm/kvm.h
@@ -80,6 +80,8 @@ struct kvm_mem_bank {
u64 size;
enum kvm_mem_type type;
u32 slot;
+ int memfd;
+ u64 memfd_offset;
};
struct kvm {
diff --git a/kvm.c b/kvm.c
index bde6708..a0bddf4 100644
--- a/kvm.c
+++ b/kvm.c
@@ -374,6 +374,8 @@ int kvm__register_mem(struct kvm *kvm, u64 guest_phys, u64 size,
bank->size = size;
bank->type = type;
bank->slot = slot;
+ bank->memfd = memfd;
+ bank->memfd_offset = offset;
if (type & KVM_MEM_TYPE_READONLY)
flags |= KVM_MEM_READONLY;
--
2.39.0.rc0.267.gcb52ba06e7-goog
