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[2a03:2880:23ff:9::face:b00c]) by smtp.gmail.com with ESMTPSA id gb13-20020a05622a598d00b0043b15618a4asm728294qtb.39.2024.05.02.12.02.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 May 2024 12:02:32 -0700 (PDT) From: Usama Arif To: akpm@linux-foundation.org Cc: hannes@cmpxchg.org, yosryahmed@google.com, nphamcs@gmail.com, chengming.zhou@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-team@meta.com, Usama Arif Subject: [PATCH v2 0/1] cgroup: add tests to verify the zswap writeback path Date: Thu, 2 May 2024 19:58:36 +0100 Message-ID: <20240502190223.3975970-1-usamaarif642@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 1A63A8000D X-Rspam-User: X-Rspamd-Server: rspam03 X-Stat-Signature: y5uq5r1w9oxjryub13ymiiczr67qhgfe X-HE-Tag: 1714676553-639510 X-HE-Meta: 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 DLUurDUO FzM9AAAvjT06FMRFPzb8uuYa2pu2eVg2GZineurFfmawBjmwn8TZ5sXt401qhBAHWGufduzEnJsNqf47k1IFXt//YOyWg9ze0fAj6gOjD3z3fadzg/yA+eXyqMHr3lpeFoIPKtvH4L66zvkYwF71LfvhMqyKYs3FNMh8LG5h/heszzRpbTVkEuvi5pnYjhFF7bVNZMCsHV734VX4LnVybPJ9F86aWrjxTQY00zjcF/JIeCpq4BqEk7m+9R1Qn/NfHv62yBcuMet1RgLiSwnTfYKLkHI+mcsLoWztIQ6Q5WaCM05osGztxaVmSuM0Ap2zV8fLgYx3pn6AqIihZzDnKVmwG7x8Nrss5zugTCegFMcQeCnRFvwZ0Zel9UlcflfnQqOmdATXKzOrdcY0ztuKaOD/BtLPbBpuwXuLQ3j8A8ffoZI0= X-Bogosity: Ham, tests=bogofilter, spamicity=0.131981, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Initate writeback with the steps described in the commit message and check using memory.stat.zswpwb if zswap writeback occurred. v1 -> v2: - Change method of causing writeback from limit zswap to memory reclaim. (Further described in commit message) (Yosry Ahmed) - Document why using random memory (Nhat Pham) Usama Arif (1): selftests: cgroup: add tests to verify the zswap writeback path tools/testing/selftests/cgroup/test_zswap.c | 125 +++++++++++++++++++- 1 file changed, 124 insertions(+), 1 deletion(-) -- 2.43.0