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Wed, 15 Apr 2026 18:47:20 -0700 (PDT) Received: from pve-server ([49.205.216.49]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82f6702f936sm3328250b3a.6.2026.04.15.18.47.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Apr 2026 18:47:19 -0700 (PDT) From: Ritesh Harjani (IBM) To: Baolin Liu , tytso@mit.edu, adilger.kernel@dilger.ca Cc: liubaolin12138@163.com, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, wangguanyu@vivo.com, Baolin Liu Subject: Re: [PATCH v1] ext4: add mb_stats_clear for mballoc statistics In-Reply-To: <20260414100212.95209-1-liubaolin12138@163.com> Date: Thu, 16 Apr 2026 07:14:35 +0530 Message-ID: References: <20260414100212.95209-1-liubaolin12138@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Baolin Liu writes: > From: Baolin Liu > > Add a write-only mb_stats_clear sysfs knob to reset ext4 mballoc > runtime statistics.This makes it easier to inspect allocator > activity for a specific workload instead of using counters > accumulated since mount. > > Signed-off-by: Baolin Liu Make sense to me. The changes looks good and works fine at my end. So please feel free to add: Reviewed-by: Ritesh Harjani (IBM)