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[2a03:2880:23ff:74::face:b00c]) by smtp.gmail.com with ESMTPSA id r6-20020a056638130600b00487f87a60besm750356jad.134.2024.05.01.02.53.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 May 2024 02:53:57 -0700 (PDT) From: Usama Arif To: hannes@cmpxchg.org, tj@kernel.org, lizefan.x@bytedance.com, nphamcs@gmail.com, corbet@lwn.net Cc: linux-mm@kvack.org, cgroups@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com, Usama Arif Subject: [PATCH] cgroup: Add documentation for missing zswap memory.stat Date: Wed, 1 May 2024 10:53:49 +0100 Message-ID: <20240501095349.1407643-1-usamaarif642@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: p5xgyiekz3bhq8n5ss465qptobum9rgx X-Rspam-User: X-Rspamd-Queue-Id: DCC9240006 X-Rspamd-Server: rspam05 X-HE-Tag: 1714557238-944474 X-HE-Meta: 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 IsvfAjkv sKOpr11stnpFMLDMe8r/+Y/NbtRdYFfZrHHZXzD/84+ZEbz29fymCbPv6X4yoKz5WslF1t8WB5hwMo1IdsNZ+iroXvpylgtHvEdaf0SiuZ5AZYEsYGPD1gJ5DJaDRbRvzouJbbr6+BMELjbN8zJi+YxRwfWJAur6BD+fPbL7UZG9mI3GXwXCzjVXuoL1gYENUcyDNiHK/NoyK5dpXSVhhrVo+sW5i3jmuAt+2DBhnLKi2pA1FDR58ItQCnahp5aeMDJwEB3H/auUEjHoQyQJ9UckGzUiQ0TcOuvrHk0K9zkj5OQK7lkMp4DLJaCa2NVzEj3VBPbq8AclF28EmE5OBR/coYJKymknWCzFLDDX/s4P9zIOLUtCuCnSkf/yKpHtyVVomleGFBpgcBVkmK9G+/B2rdBtxqgaAZKFyjxbeyKSfJHw= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000124, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: This includes zswpin, zswpout and zswpwb. Signed-off-by: Usama Arif --- Documentation/admin-guide/cgroup-v2.rst | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst index 17e6e9565156..48ec54627814 100644 --- a/Documentation/admin-guide/cgroup-v2.rst +++ b/Documentation/admin-guide/cgroup-v2.rst @@ -1454,6 +1454,15 @@ PAGE_SIZE multiple when read back. zswapped Amount of application memory swapped out to zswap. + zswpin + Number of pages moved in to memory from zswap. + + zswpout + Number of pages moved out of memory to zswap. + + zswpwb + Number of pages written from zswap to swap. + file_mapped Amount of cached filesystem data mapped with mmap() -- 2.43.0