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Thu, 15 Oct 2020 07:59:18 +0000 (UTC) Received: from huawei.com (szxga07-in.huawei.com [45.249.212.35]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-158-PB1GTPiUP4OFKK2efXwaUw-1; Thu, 15 Oct 2020 03:59:16 -0400 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 366CFD3614F3E790C3ED; Thu, 15 Oct 2020 15:59:08 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.487.0; Thu, 15 Oct 2020 15:58:59 +0800 X-MC-Unique: U5htgtKBNBmz3teXVSkXSA-1 X-MC-Unique: PB1GTPiUP4OFKK2efXwaUw-1 From: Hao Wang To: Subject: [[RESEND] 1/8] migration/dirtyrate: Introduce virDomainDirtyRateInfo structure Date: Thu, 15 Oct 2020 15:49:39 +0800 Message-ID: <20201015074946.2740968-2-wanghao232@huawei.com> In-Reply-To: <20201015074946.2740968-1-wanghao232@huawei.com> References: <20201015074946.2740968-1-wanghao232@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-MIME-Autoconverted: from quoted-printable to 8bit by lists01.pubmisc.prod.ext.phx2.redhat.com id 09F7xJk8010105 X-loop: libvir-list@redhat.com Cc: yubihong@huawei.com, alex.chen@huawei.com, zhouyimin@huawei.com, zhang.zhanghailiang@huawei.com, dgilbert@redhat.com, xiexiangyou@huawei.com, david.edmondson@oracle.com, jdenemar@redhat.com, zhengchuan@huawei.com X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Introduce virDomainDirtyRateInfo structure used for domain's memory dirty r= ate query. Signed-off-by: Hao Wang Reviewed-by: Chuan Zheng --- include/libvirt/libvirt-domain.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-dom= ain.h index 77f9116675..c7e22d4af1 100644 --- a/include/libvirt/libvirt-domain.h +++ b/include/libvirt/libvirt-domain.h @@ -5012,4 +5012,28 @@ int virDomainBackupBegin(virDomainPtr domain, char *virDomainBackupGetXMLDesc(virDomainPtr domain, unsigned int flags); =20 +/** + * virDomainDirtyRateInfo: + * + * a virDomainDirtyRateInfo is a structure filled by virDomainGetDirtyRate= () and + * extracting dirty rate infomation for a given active Domain. + */ + +typedef struct _virDomainDirtyRateInfo virDomainDirtyRateInfo; + +struct _virDomainDirtyRateInfo { + int status; /* the status of dirtyrate calculation */ + long long dirtyRate; /* the dirtyrate in MB/s */ + long long startTime; /* the start time of dirtyrate calculation */ + long long calcTime; /* the period of dirtyrate calculation */ +}; + +/** + * virDomainDirtyRateInfoPtr: + * + * a virDomainDirtyRateInfoPtr is a pointer to a virDomainDirtyRateInfo st= ructure. + */ + +typedef virDomainDirtyRateInfo *virDomainDirtyRateInfoPtr; + #endif /* LIBVIRT_DOMAIN_H */ --=20 2.23.0