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([240b:10:2720:5500:f673:8e3f:62c4:400f]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23506bd9705sm87603885ad.87.2025.06.03.07.10.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 03 Jun 2025 07:10:23 -0700 (PDT) Message-ID: Date: Tue, 3 Jun 2025 23:10:21 +0900 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] nvme-pci: add NVMe controller statistics To: Chaitanya Kulkarni , "linux-nvme@lists.infradead.org" References: <20250529172954.5217-1-ikegami.t@gmail.com> <66e31639-d516-4d33-b51d-eafc77697ef6@nvidia.com> Content-Language: en-US From: Tokunori Ikegami In-Reply-To: <66e31639-d516-4d33-b51d-eafc77697ef6@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250603_071024_598347_EC3F3B8D X-CRM114-Status: UNSURE ( 8.90 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On 2025/06/03 9:51, Chaitanya Kulkarni wrote: > can you please update the commit log with why you want to > count the events at the first place, what kind problem > it is solving and any impact on performance because of it ? Just done by the version 3 patch. Thank you.