[PATCH v13 34/48] KVM: selftests: Fill in vm->vpages_mapped bitmap in virt_map() too

From: Vitaly Kuznetsov
Date: Tue Nov 01 2022 - 11:01:25 EST


Similar to vm_vaddr_alloc(), virt_map() needs to reflect the mapping
in vm->vpages_mapped.

While on it, remove unneeded code wrapping in vm_vaddr_alloc().

Reviewed-by: Andrew Jones <andrew.jones@xxxxxxxxx>
Reviewed-by: Sean Christopherson <seanjc@xxxxxxxxxx>
Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
---
tools/testing/selftests/kvm/lib/kvm_util.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c
index 3578b9a7cc2f..29f743086ecc 100644
--- a/tools/testing/selftests/kvm/lib/kvm_util.c
+++ b/tools/testing/selftests/kvm/lib/kvm_util.c
@@ -1256,8 +1256,7 @@ vm_vaddr_t vm_vaddr_alloc(struct kvm_vm *vm, size_t sz, vm_vaddr_t vaddr_min)

virt_pg_map(vm, vaddr, paddr);

- sparsebit_set(vm->vpages_mapped,
- vaddr >> vm->page_shift);
+ sparsebit_set(vm->vpages_mapped, vaddr >> vm->page_shift);
}

return vaddr_start;
@@ -1330,6 +1329,8 @@ void virt_map(struct kvm_vm *vm, uint64_t vaddr, uint64_t paddr,
virt_pg_map(vm, vaddr, paddr);
vaddr += page_size;
paddr += page_size;
+
+ sparsebit_set(vm->vpages_mapped, vaddr >> vm->page_shift);
}
}

--
2.37.3