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Thu, 9 Dec 2021 09:28:49 +0000 (GMT) Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8904C2805E; Thu, 9 Dec 2021 09:28:48 +0000 (GMT) Received: from oro.sl.cloud9.ibm.com (unknown [9.59.192.176]) by b01ledav001.gho.pok.ibm.com (Postfix) with ESMTP; Thu, 9 Dec 2021 09:28:48 +0000 (GMT) From: Or Ozeri To: qemu-devel@nongnu.org Subject: [PATCH v1 1/1] virtio-block: switch to blk_get_max_hw_transfer Date: Thu, 9 Dec 2021 03:28:15 -0600 Message-Id: <20211209092815.778066-2-oro@il.ibm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211209092815.778066-1-oro@il.ibm.com> References: <20211209092815.778066-1-oro@il.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: -FWxhw0jK0oe1WwKMrVEO1D4zW-QLA7o X-Proofpoint-ORIG-GUID: 8y5fLO8N-4ed4jNd4m70Pa2xEjgOQdLE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-09_04,2021-12-08_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 impostorscore=0 spamscore=0 malwarescore=0 mlxlogscore=899 adultscore=0 phishscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112090048 Received-SPF: pass client-ip=148.163.156.1; envelope-from=oro@il.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H2=-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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dupadhya@redhat.com, oro@il.ibm.com, to.my.trociny@gmail.com, qemu-block@nongnu.org, dannyh@il.ibm.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The blk_get_max_hw_transfer API was recently added in 6.1.0. It allows querying an underlying block device its max transfer capability. This commit changes virtio-blk to use this. Signed-off-by: Or Ozeri --- hw/block/virtio-blk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index f139cd7cc9..1ba9a06888 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -458,7 +458,7 @@ static void virtio_blk_submit_multireq(BlockBackend *blk, MultiReqBuffer *mrb) return; } - max_transfer = blk_get_max_transfer(mrb->reqs[0]->dev->blk); + max_transfer = blk_get_max_hw_transfer(mrb->reqs[0]->dev->blk); qsort(mrb->reqs, mrb->num_reqs, sizeof(*mrb->reqs), &multireq_compare); -- 2.25.1