Re: [PATCH 4/11] KVM/MMU: Introduce tlb flush with range list
flat view
From: Paolo Bonzini <pbonzini@redhat.com>
Date: 2019-01-07 16:39:42
Also in:
kvm, kvmarm, linux-arm-kernel, linux-mips, lkml
On 04/01/19 09:53, lantianyu1986@gmail.com wrote:
quoted hunk ↗ jump to hunk
struct kvm_mmu_page { struct list_head link; + + /* + * Tlb flush with range list uses struct kvm_mmu_page as list entry + * and all list operations should be under protection of mmu_lock. + */ + struct list_head flush_link; struct hlist_node hash_link; bool unsync;@@ -443,6 +449,7 @@ struct kvm_mmu {
Again, it would be nice not to grow the struct too much, though I understand that it's already relatively big (168 bytes). Can you at least make this an hlist, so that it only takes a single word? Paolo