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Fri, 27 Nov 2020 13:10:31 +0100 (CET) From: Markus Armbruster To: Zeyu Jin Subject: Re: [RFC PATCH 4/6] migration: Add zstd support in multi-thread compression References: <20201127074209.2217-1-jinzeyu@huawei.com> Date: Fri, 27 Nov 2020 13:10:31 +0100 In-Reply-To: <20201127074209.2217-1-jinzeyu@huawei.com> (Zeyu Jin's message of "Fri, 27 Nov 2020 15:42:09 +0800") Message-ID: <87lfenq9u0.fsf@dusky.pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=armbru@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain Received-SPF: pass client-ip=216.205.24.124; envelope-from=armbru@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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ying Fang , zhang.zhanghailiang@huawei.com, qemu-devel@nongnu.org, dgilbert@redhat.com, quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Zeyu Jin writes: > This patch enables zstd option in multi-thread compression. > > Signed-off-by: Zeyu Jin > Signed-off-by: Ying Fang [...] > diff --git a/qapi/migration.json b/qapi/migration.json > index d262683a38..ac6d06c683 100644 > --- a/qapi/migration.json > +++ b/qapi/migration.json > @@ -536,7 +536,7 @@ > # > ## > { 'enum': 'CompressMethod', > - 'data': [ 'zlib' ] } > + 'data': [ 'zlib', { 'name': 'zstd', 'if': 'defined(CONFIG_ZSTD)' } ] } > > ## > # @BitmapMigrationBitmapAlias: Please document the new enum value @zstd.