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Tue, 10 Nov 2026 22:25:16 -0800 (PST) Received: from google.com ([2a00:79e0:2031:6:ad6a:b446:df00:78dc]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2edb6d9ed10sm17185825ad.49.2026.11.10.22.25.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Nov 2026 22:25:14 -0800 (PST) Date: Wed, 11 Nov 2026 15:25:09 +0900 From: Sergey Senozhatsky To: Xueyuan Chen Cc: Minchan Kim , Sergey Senozhatsky , Nhat Pham , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 3/3] docs: zsmalloc: describe statistics with CONFIG_DEBUG_FS Message-ID: References: <20261109-zsmalloc_stat-v2-0-caee41684aba@gmail.com> <20261109-zsmalloc_stat-v2-3-caee41684aba@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20261109-zsmalloc_stat-v2-3-caee41684aba@gmail.com> On (26/11/09 20:59), Xueyuan Chen wrote: > -通过CONFIG_ZSMALLOC_STAT，我们可以通过 ``/sys/kernel/debug/zsmalloc/`` > +通过CONFIG_DEBUG_FS，我们可以通过 ``/sys/kernel/debug/zsmalloc/`` > 看到zsmalloc内部信息。下面是一个统计输出的例子。:: Just out of curiosity, what does mean? The stats are at /sys/kernel/debug/zsmalloc/zramN/classes, where N is zram device number.