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Sun, 07 May 2023 18:38:37 -0700 (PDT) Received: from x1n ([64.114.255.114]) by smtp.gmail.com with ESMTPSA id x13-20020a170902ec8d00b00194d14d8e54sm5827678plg.96.2023.05.07.18.38.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 May 2023 18:38:36 -0700 (PDT) Date: Sun, 7 May 2023 18:38:35 -0700 From: Peter Xu To: Lukas Straub Cc: qemu-devel , Juan Quintela , Leonardo Bras , Hailiang Zhang Subject: Re: [PATCH 0/5] multifd: Add colo support Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=170.10.133.124; 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_H2=-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 Copy Hailiang Zhang On Mon, May 08, 2023 at 02:51:43AM +0200, Lukas Straub wrote: > Hello Everyone, > These patches add support for colo to multifd. > > Lukas Straub (5): > ram: Add public helper to set colo bitmap > ram: Let colo_flush_ram_cache take the bitmap_mutex > multifd: Introduce multifd-internal.h > multifd: Introduce a overridable revc_pages method > multifd: Add colo support > > migration/meson.build | 1 + > migration/multifd-colo.c | 67 ++++++++++++++++++++++++++++++++ > migration/multifd-internal.h | 39 +++++++++++++++++++ > migration/multifd.c | 74 +++++++++++++++++++++++------------- > migration/multifd.h | 2 + > migration/ram.c | 19 +++++++-- > migration/ram.h | 1 + > 7 files changed, 173 insertions(+), 30 deletions(-) > create mode 100644 migration/multifd-colo.c > create mode 100644 migration/multifd-internal.h > > -- > 2.39.2 -- Peter Xu