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([112.44.202.63]) by smtp.gmail.com with ESMTPSA id f4-20020a623804000000b0053e669cc845sm5570537pfa.190.2022.09.29.02.31.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Sep 2022 02:31:46 -0700 (PDT) From: Sam Li To: qemu-devel@nongnu.org Cc: Hanna Reitz , damien.lemoal@opensource.wdc.com, Fam Zheng , stefanha@redhat.com, dmitry.fomichev@wdc.com, hare@suse.de, Kevin Wolf , qemu-block@nongnu.org, Sam Li Subject: [PATCH v2 0/2] add zone append write for zoned device Date: Thu, 29 Sep 2022 17:31:32 +0800 Message-Id: <20220929093134.73974-1-faithilikerun@gmail.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::435; envelope-from=faithilikerun@gmail.com; helo=mail-pf1-x435.google.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" v2: - split patch to two patches for better reviewing - change BlockZoneWps's structure to an array of integers - use only mutex lock on locking conditions of zone wps - coding styles and clean-ups v1: - introduce zone append write Sam Li (2): file-posix: add the tracking of the zones wp block: introduce zone append write for zoned devices block/block-backend.c | 65 ++++++++++ block/file-posix.c | 189 ++++++++++++++++++++++++++++- block/io.c | 21 ++++ block/raw-format.c | 7 ++ include/block/block-common.h | 16 +++ include/block/block-io.h | 3 + include/block/block_int-common.h | 8 ++ include/block/raw-aio.h | 4 +- include/sysemu/block-backend-io.h | 9 ++ qemu-io-cmds.c | 62 ++++++++++ tests/qemu-iotests/tests/zoned.out | 7 ++ tests/qemu-iotests/tests/zoned.sh | 9 ++ 12 files changed, 396 insertions(+), 4 deletions(-)