[v2,10/22] virt/kvm: Use vma_lookup() instead of find_vma_intersection()

Commit Message

Liam R. Howlett May 21, 2021, 5:48 p.m. UTC

vma_lookup() finds the vma of a specific address with a cleaner
interface and is more readable.

Signed-off-by: Liam R. Howlett <[e-mail]>
Reviewed-by: Laurent Dufour <[e-mail]>
Acked-by: David Hildenbrand <[e-mail]>
Acked-by: Davidlohr Bueso <[e-mail]>
---
 virt/kvm/kvm_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 2799c6660cce..a7703b11407a 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2154,7 +2154,7 @@  static kvm_pfn_t hva_to_pfn(unsigned long addr, bool atomic, bool *async,
 	}
 
 retry:
-	vma = find_vma_intersection(current->mm, addr, addr + 1);
+	vma = vma_lookup(current->mm, addr);
 
 	if (vma == NULL)
 		pfn = KVM_PFN_ERR_FAULT;