diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-09-13 11:54:52 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-11-09 20:31:14 +0300 |
| commit | 3adbdf81038801ee84367845e78bb1a3b36bde39 (patch) | |
| tree | a42e03e6836b29d8848402609f19ef76d5794676 | |
| parent | fa3e42037ef53c2aea85faf51d6f947e16dd8fc5 (diff) | |
| download | linux-3adbdf81038801ee84367845e78bb1a3b36bde39.tar.xz | |
KVM: x86/mmu: use helper macro SPTE_ENT_PER_PAGE
Use helper macro SPTE_ENT_PER_PAGE to get the number of spte entries
per page. Minor readability improvement.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220913085452.25561-1-linmiaohe@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 639ac64a4e8c..2640871bdcf1 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1645,7 +1645,7 @@ static int is_empty_shadow_page(u64 *spt) u64 *pos; u64 *end; - for (pos = spt, end = pos + PAGE_SIZE / sizeof(u64); pos != end; pos++) + for (pos = spt, end = pos + SPTE_ENT_PER_PAGE; pos != end; pos++) if (is_shadow_present_pte(*pos)) { printk(KERN_ERR "%s: %p %llx\n", __func__, pos, *pos); |