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Wed, 10 Dec 2025 18:56:50 -0800 (PST) Received: from localhost ([2603:7000:c01:2716:929a:4aff:fe16:c778]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8bab5d4d944sm104642285a.55.2025.12.10.18.56.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Dec 2025 18:56:49 -0800 (PST) From: Johannes Weiner To: Andrew Morton Cc: Yosry Ahmed , Nhat Pham , Chengming Zhou , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH] mm: zswap: delete unused acomp->is_sleepable Date: Wed, 10 Dec 2025 21:56:45 -0500 Message-ID: <20251211025645.820517-1-hannes@cmpxchg.org> X-Mailer: git-send-email 2.52.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 97248140006 X-Stat-Signature: upc66iwwgpw81qhehf6pmbnmbihuxogk X-Rspam-User: X-HE-Tag: 1765421811-751223 X-HE-Meta: U2FsdGVkX19GP+uWvHn2Y188AT//YGnPulC8WUftzVlYBzcxLmrMvbtSxX9GCx7U4GLiZwxAjRVmGBVMSqcJkX98HgXGCCvk6B6j4e4AQuxs1hDg6YHYbUOXcTjNlgFsb2I25Cq8cktzNGQpJqIITTsF9NM11NtIq1L3jLkMVYTFUsiN+6IO/QlUUSxTSf+kjOl1YHzKAZlbu2GrUM4Qu8GhgmgpzW8EHhRqyva/Upg+YK1Yj0WiH/EgXT/lf/fyZpBZZgNQ//vS3vqz0l1Qiw1RZ2ZDvPMaaAztA+M2fVMXb6GTzI2xN33bK04vlshfYR0IPVEt02/xEqZrCdDVjK0zT589EwslreT9z+jbFeEilBt3Z/7WstnNGwTIe5N0S7NHijZsLN2Z64C1uF4y9YQ8G+bHFWZa1qbUNT+BDrlvS2Z1WT1pwSKL68hNuG3ylWglH2pyAvw74LKYrgly/fMYgIVLFb4DW/EXW76Xon5niNygbG4eY328WhEzDPAOCyGMH6napX3WxONKDmk7GRLMm+kYtO9FwGFQZJFKoFT52yr1lOhZJgok60RI53yluVPLMV/gVNIn2qu+npUSG0ermx3QDHOxD8nEXk6/lz/YlkqTzMOp6BWsQzJkAZXFTnxLEIdIwoBfuUILOmZ8wLFHNqQH4eGfm5gvISIbbg3jqNcv+Z2xdgFqogMAjKfIbpPnHn9X3jV5aueE7oF8uKPpTQZlKwCwiJSj4b47aWJbVFGzeV8VkJelfPPor2wWp6vc3ISzSgs2Auq7Bp6eabvvvUNluxBTDlPnK3ep3xUfRevpC3+ToJHIY4V4wrXGOFJZsVbcvU9t7lYdHjt9xenQ1JIv4OlObs4LlfP6CKBh+/d2tgIAN84dSLTmqokqwoBiMsYu4xV9hVhqUbP5rCr6yC+oNHlKy3jAzBcIBiP0YMeizmVn99hx/LsobeWfXs8fQuLoeq0PhgmA94G qhUA/NxB 6JKzX/WyfyLwCaWG6OORjBQ1oyjt/DtiX5EOJt9MGA6QmT+h/PL4S8bBddIykf4tatD4nRikryQU1Xb30QsNQv9Z+s9OGkOta49qM0RSXudoKw8aB4g1nHFb3MyXjDoUFPeSMcVwHXVhJ28elDTvEy2YQYBISl2Yucr+daXFRwwwzxUCxd2knYnCMMnVYKFcG6CP61BcFxamTzZggVoCzg6+Vj/xnjOO2v4NRNbGi+Q+JhbfqlGmLfHfLOWhn0H6p9qrt+DEfgwbE8rKZnsEZprerH5Xyl5yVn0/bPTOZULrvco6/WjvfI0SjSKPHpJ0eur23bthFqr8q7Nh6qjngIqLxf1gE1AFf6wB9B4NDPVzggvh4yaGmTvvbXHOETIv9pHebrrdecYbtAm0jYW1IgAKQhim0YXVn+MzojI/me0HEPbU= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, 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 hasn't been used since 7d4c9629b74f ("mm: zswap: use object read/write APIs instead of object mapping APIs"). Drop it. Signed-off-by: Johannes Weiner --- mm/zswap.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/zswap.c b/mm/zswap.c index 5d0f8b13a958..84797ed4d3f5 100644 --- a/mm/zswap.c +++ b/mm/zswap.c @@ -141,7 +141,6 @@ struct crypto_acomp_ctx { struct crypto_wait wait; u8 *buffer; struct mutex mutex; - bool is_sleepable; }; /* @@ -781,7 +780,6 @@ static int zswap_cpu_comp_prepare(unsigned int cpu, struct hlist_node *node) acomp_ctx->buffer = buffer; acomp_ctx->acomp = acomp; - acomp_ctx->is_sleepable = acomp_is_async(acomp); acomp_ctx->req = req; mutex_unlock(&acomp_ctx->mutex); return 0; -- 2.52.0