From 9e7202f7ce5530e8a1a3221654203b5a40bbd31f Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Mon, 1 Mar 2021 14:29:29 -0500 Subject: [PATCH] arch/powerpc/kvm/book3s_hv_uvmem: Use vma_lookup() instead of find_vma_intersection() vma_lookup() is more efficient Signed-off-by: Liam R. Howlett --- arch/powerpc/kvm/book3s_hv_uvmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kvm/book3s_hv_uvmem.c b/arch/powerpc/kvm/book3s_hv_uvmem.c index 84e5a2dc8be5..34720b79588f 100644 --- a/arch/powerpc/kvm/book3s_hv_uvmem.c +++ b/arch/powerpc/kvm/book3s_hv_uvmem.c @@ -614,7 +614,7 @@ void kvmppc_uvmem_drop_pages(const struct kvm_memory_slot *slot, /* Fetch the VMA if addr is not in the latest fetched one */ if (!vma || addr >= vma->vm_end) { - vma = find_vma_intersection(kvm->mm, addr, addr+1); + vma = vma_lookup(kvm->mm, addr); if (!vma) { pr_err("Can't find VMA for gfn:0x%lx\n", gfn); break; -- 2.50.1