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Mon, 22 Feb 2021 13:48:07 -0500 (EST) From: Klaus Jensen To: qemu-devel@nongnu.org Subject: [PATCH v2 4/5] hw/block/nvme: add trace event for zone read check Date: Mon, 22 Feb 2021 19:47:58 +0100 Message-Id: <20210222184759.65041-5-its@irrelevant.dk> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210222184759.65041-1-its@irrelevant.dk> References: <20210222184759.65041-1-its@irrelevant.dk> MIME-Version: 1.0 Received-SPF: pass client-ip=66.111.4.28; envelope-from=its@irrelevant.dk; helo=out4-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-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: Fam Zheng , Kevin Wolf , qemu-block@nongnu.org, Klaus Jensen , Gollu Appalanaidu , Max Reitz , Klaus Jensen , Stefan Hajnoczi , Keith Busch Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Gollu Appalanaidu Add a trace event for the offline zone condition when checking zone read. Signed-off-by: Gollu Appalanaidu [k.jensen: split commit] Signed-off-by: Klaus Jensen --- hw/block/nvme.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/block/nvme.c b/hw/block/nvme.c index dcd51a52951c..b641c7a45a2f 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -1241,6 +1241,7 @@ static uint16_t nvme_check_zone_state_for_read(NvmeZone *zone) case NVME_ZONE_STATE_READ_ONLY: return NVME_SUCCESS; case NVME_ZONE_STATE_OFFLINE: + trace_pci_nvme_err_zone_is_offline(zone->d.zslba); return NVME_ZONE_OFFLINE; default: assert(false);