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[35.247.111.240]) by smtp.gmail.com with ESMTPSA id q27sm7807452pfl.41.2021.05.04.13.34.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 May 2021 13:34:42 -0700 (PDT) Date: Tue, 4 May 2021 20:34:39 +0000 From: Sean Christopherson To: Paolo Bonzini Cc: Ben Gardon , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Peter Xu , Peter Shier , Junaid Shahid , Jim Mattson , Yulei Zhang , Wanpeng Li , Vitaly Kuznetsov , Xiao Guangrong Subject: Re: [PATCH v2 7/7] KVM: x86/mmu: Lazily allocate memslot rmaps Message-ID: References: <20210429211833.3361994-1-bgardon@google.com> <20210429211833.3361994-8-bgardon@google.com> <781d2549-bbb1-23a2-44bf-58379ba23054@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <781d2549-bbb1-23a2-44bf-58379ba23054@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 04, 2021, Paolo Bonzini wrote: > On 04/05/21 22:13, Sean Christopherson wrote: > > > + /* > > > + * If set, the rmap should be allocated for any newly created or > > > + * modified memslots. If allocating rmaps lazily, this may be set > > > + * before the rmaps are allocated for existing memslots, but > > > + * shadow_mmu_active will not be set until after the rmaps are fully > > > + * allocated. > > > + */ > > > + bool alloc_memslot_rmaps; > > Maybe "need_rmaps" or "need_memslot_rmaps"? > > > > Since we're bikeshedding I prefer "memslots_have_rmaps" or something not too > distant from that. Works for me.