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AJvYcCWzTwz1CyH+zTm2/jF8AyoQpfOUHt9+VB3HX4IggV32F/OrLtkp2gXkhDuDP5nrZ+txoVnmZG80FeRPZ8KwU9/PdF5HsF3tnZ01IR9C X-Gm-Message-State: AOJu0YwMqpWReccRBMoilQ4+eAKOg17o0pvyQmaKp252Yw/3KqQd0gB3 PKtJv44sBrQ9XlyO+vXli6SHoIw4HJb2deQvq86DUGEjyvu7ZcJrgJjMd7+BENShHqvIjrhxSFH I1lQOaPhhMUa2TPMOSg== X-Received: from yosry.c.googlers.com ([fda3:e722:ac3:cc00:20:ed76:c0a8:29b4]) (user=yosryahmed job=sendgmr) by 2002:a05:690c:f0d:b0:615:fd8:d65f with SMTP id dc13-20020a05690c0f0d00b006150fd8d65fmr322595ywb.4.1712280949675; Thu, 04 Apr 2024 18:35:49 -0700 (PDT) Date: Fri, 5 Apr 2024 01:35:42 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.44.0.478.gd926399ef9-goog Message-ID: <20240405013547.1859126-1-yosryahmed@google.com> Subject: [PATCH v1 0/5] zswap same-filled and limit checking cleanups From: Yosry Ahmed To: Andrew Morton Cc: Johannes Weiner , Nhat Pham , Chengming Zhou , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Yosry Ahmed Content-Type: text/plain; charset="UTF-8" Miscellaneous cleanups for limit checking and same-filled handling in the store path. This series was broken out of the "zswap: store zero-filled pages more efficiently" series [1]. It contains the cleanups and drops the main functional changes. [1]https://lore.kernel.org/lkml/20240325235018.2028408-1-yosryahmed@google.com/ Yosry Ahmed (5): mm: zswap: always shrink in zswap_store() if zswap_pool_reached_full mm: zswap: refactor limit checking from zswap_store() mm: zswap: move more same-filled pages checks outside of zswap_store() mm: zswap: remove same_filled module params mm: zswap: do not check the global limit for same-filled pages mm/zswap.c | 93 +++++++++++++++++++++--------------------------------- 1 file changed, 36 insertions(+), 57 deletions(-) -- 2.44.0.478.gd926399ef9-goog