diff mbox series

[v10,27/39] KVM: selftests: Fill in vm->vpages_mapped bitmap in virt_map() too

Message ID 20220921152436.3673454-28-vkuznets@redhat.com (mailing list archive)
State New, archived
Headers show
Series KVM: x86: hyper-v: Fine-grained TLB flush + L2 TLB flush features | expand

Commit Message

Vitaly Kuznetsov Sept. 21, 2022, 3:24 p.m. UTC 
Similar to vm_vaddr_alloc(), virt_map() needs to reflect the mapping
in vm->vpages_mapped.

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

Reviewed-by: Andrew Jones <andrew.jones@linux.dev>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
---
 tools/testing/selftests/kvm/lib/kvm_util.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c
index 9889fe0d8919..ad9e15d4c6a9 100644
--- a/tools/testing/selftests/kvm/lib/kvm_util.c
+++ b/tools/testing/selftests/kvm/lib/kvm_util.c
@@ -1214,8 +1214,7 @@  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;
@@ -1288,6 +1287,8 @@  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);
 	}
 }