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[99.254.144.39]) by smtp.gmail.com with ESMTPSA id s6-20020ac85ec6000000b003e635f80e72sm2506827qtx.48.2023.06.21.08.56.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jun 2023 08:56:38 -0700 (PDT) Date: Wed, 21 Jun 2023 11:56:37 -0400 From: Peter Xu To: David Hildenbrand Cc: qemu-devel@nongnu.org, "Michael S. Tsirkin" , Juan Quintela , Leonardo Bras , Paolo Bonzini , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Peng Tao Subject: Re: [PATCH v1 3/4] migration/ram: Expose ramblock_is_ignored() as migrate_ram_is_ignored() Message-ID: References: <20230620130354.322180-1-david@redhat.com> <20230620130354.322180-4-david@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230620130354.322180-4-david@redhat.com> Received-SPF: pass client-ip=170.10.129.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Tue, Jun 20, 2023 at 03:03:53PM +0200, David Hildenbrand wrote: > virtio-mem wants to know whether it should not mess with the RAMBlock > content (e.g., discard RAM, preallocate memory) on incoming migration. > > So let's expose that function as migrate_ram_is_ignored() in > migration/misc.h > > Signed-off-by: David Hildenbrand Acked-by: Peter Xu -- Peter Xu