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[83.52.54.50]) by smtp.gmail.com with ESMTPSA id o4sm4079738wrv.86.2020.09.03.05.28.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Sep 2020 05:28:29 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v7 05/15] block/nvme: Improve error message when IO queue creation failed Date: Thu, 3 Sep 2020 14:27:53 +0200 Message-Id: <20200903122803.405265-6-philmd@redhat.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200903122803.405265-1-philmd@redhat.com> References: <20200903122803.405265-1-philmd@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0.002 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.61; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/03 01:28:33 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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=unavailable 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: Fam Zheng , Kevin Wolf , qemu-block@nongnu.org, Klaus Jensen , Max Reitz , Stefan Hajnoczi , Keith Busch , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Stefano Garzarella Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Do not use the same error message for different failures. Display a different error whether it is the CQ or the SQ. Reviewed-by: Stefan Hajnoczi Reviewed-by: Stefano Garzarella Signed-off-by: Philippe Mathieu-Daudé --- block/nvme.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/nvme.c b/block/nvme.c index 488d4ddb3b8..91dba4ec5db 100644 --- a/block/nvme.c +++ b/block/nvme.c @@ -648,7 +648,7 @@ static bool nvme_add_io_queue(BlockDriverState *bs, Error **errp) .cdw11 = cpu_to_le32(0x3), }; if (nvme_cmd_sync(bs, s->queues[INDEX_ADMIN], &cmd)) { - error_setg(errp, "Failed to create io queue [%d]", n); + error_setg(errp, "Failed to create CQ io queue [%d]", n); nvme_free_queue_pair(q); return false; } @@ -659,7 +659,7 @@ static bool nvme_add_io_queue(BlockDriverState *bs, Error **errp) .cdw11 = cpu_to_le32(0x1 | (n << 16)), }; if (nvme_cmd_sync(bs, s->queues[INDEX_ADMIN], &cmd)) { - error_setg(errp, "Failed to create io queue [%d]", n); + error_setg(errp, "Failed to create SQ io queue [%d]", n); nvme_free_queue_pair(q); return false; }