diff options
| -rw-r--r-- | arch/x86/kvm/mmu/tdp_mmu.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index 028f5a667482..c512a02c44a1 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -1402,7 +1402,6 @@ static int tdp_mmu_split_huge_pages_root(struct kvm *kvm, { struct kvm_mmu_page *sp = NULL; struct tdp_iter iter; - int ret = 0; rcu_read_lock(); @@ -1440,16 +1439,15 @@ retry: else write_lock(&kvm->mmu_lock); - rcu_read_lock(); - if (!sp) { - ret = -ENOMEM; trace_kvm_mmu_split_huge_page(iter.gfn, iter.old_spte, - iter.level, ret); - break; + iter.level, -ENOMEM); + return -ENOMEM; } + rcu_read_lock(); + iter.yielded = true; continue; } @@ -1472,7 +1470,7 @@ retry: if (sp) tdp_mmu_free_sp(sp); - return ret; + return 0; } |