diff options
| author | Sean Christopherson <[email protected]> | 2022-07-15 22:42:21 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2022-07-28 13:22:15 -0400 |
| commit | a42989e7fbb0186d9fee05b29e0ea9cb639d0bd3 (patch) | |
| tree | c3de7bb3cf320a28e2261016465c725a5ee4f77e | |
| parent | 35d539c3e44f2021ff47a91cf4e6a35c550b6fbc (diff) | |
KVM: x86/mmu: Directly "destroy" PTE list when recycling rmaps
Use pte_list_destroy() directly when recycling rmaps instead of bouncing
through kvm_unmap_rmapp() and kvm_zap_rmapp(). Calling kvm_unmap_rmapp()
is unnecessary and odd as it requires passing dummy parameters; passing
NULL for @slot when __rmap_add() already has a valid slot is especially
weird and confusing.
No functional change intended.
Signed-off-by: Sean Christopherson <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
| -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 b2379ede2ed6..92fcffec0227 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1596,7 +1596,7 @@ static void __rmap_add(struct kvm *kvm, rmap_count = pte_list_add(cache, spte, rmap_head); if (rmap_count > RMAP_RECYCLE_THRESHOLD) { - kvm_unmap_rmapp(kvm, rmap_head, NULL, gfn, sp->role.level, __pte(0)); + pte_list_destroy(kvm, rmap_head); kvm_flush_remote_tlbs_with_address( kvm, sp->gfn, KVM_PAGES_PER_HPAGE(sp->role.level)); } |