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Wed, 05 Mar 2025 00:16:34 -0800 (PST) Received: from google.com ([2401:fa00:8f:203:5a4:b795:7bd9:7ab7]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2235050f5bfsm108087595ad.216.2025.03.05.00.16.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Mar 2025 00:16:34 -0800 (PST) Date: Wed, 5 Mar 2025 17:16:29 +0900 From: Sergey Senozhatsky To: Yosry Ahmed Cc: Andrew Morton , Johannes Weiner , Nhat Pham , Chengming Zhou , Minchan Kim , Sergey Senozhatsky , Herbert Xu , Thomas Gleixner , Peter Zijlstra , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH mm-unstable 4/5] mm: zsmalloc: Remove object mapping APIs and per-CPU map areas Message-ID: References: <20250305061134.4105762-1-yosry.ahmed@linux.dev> <20250305061134.4105762-5-yosry.ahmed@linux.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250305061134.4105762-5-yosry.ahmed@linux.dev> X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: A00E7C0004 X-Stat-Signature: ks9i8ncs8dpfzj7zjdzjogdf5t4qhhqj X-Rspam-User: X-HE-Tag: 1741162595-724571 X-HE-Meta: U2FsdGVkX19/IyyNahOomXFlWVo4cSXs6Eeti/Xm5t3M/puXxkGIdS/OhyYYOBgpjXzuD/+ArIHC3bzOPzSJzyhZq8wuIDJ/Y+0mhnHz2+zy5L1zwbBt3mdP76FgR8cc1Navhf1Wg+IvIQ6650z5Rk3qRdl7DDUhIMNKUB8kWCSJsqi/SSZt6vYiSBg5nuxR8rnRKiGpKBM5V++YP0yhOCBD0MrXJnO4IV2Dng9KNpg61MwhyRB6ZGqQmZ8sbdzffimlafm6myMi1DH5CDHi6zicR7v6otd1Ap8zPL3/3bRSBa04/eyd77u5PY4KgdmtTTX7u5K7z5mAiNNKPzxFVr2VXi6f08rdxwkMLwst2zEytPZKcCdHlNOKYjfpbPuZWoujnDfboBTxSf6sjRS6F0ybrBHHbilZ6wHaDzUxcnFgp1p6bY10qlrbaDkJCyZMNa6Z4CYjdq3XI0daXe4NGdHrotWo04YMUJqBkTuW4UEgsj7OkGMx8WfIxQMzGSbPDBfz+8F+3xCRutrjIgltlBdCDrvPWvFuPYmx4naEt5VKL7n6cZmEFaPsnvgPFcHJfy0l6yfw6rdRjBt4bXyj5+0UO11ywR9oNPCVRbZ1P3R1NRkPAhTrEKrFnjMsxh+q6jb9+SXZpXE9hf6GK9L7GlqM9O+S9lsfOJEp9Tp0dl7bgry9Qi7oLXIV1g4/Lf3DTejEXNoiBXdi35AqUBtEl/0GhIf4Iio4OJMBO0M5DNfnAMxG1d/1iGVWcMQKCSccPwKdu0EbnBPHrqrqGHDHN84YeEMyxJMI/UbmUNlBmyhUlN6+MXc5bJ2Dg5H+ur5MSve+4N88VRHecYImPFqMRKiMHbPNwLTy5hpz1b9eoabxXc6SO/wr+MSDNJuTF9+JBHwOGaBQb2dpS8eM25AkVf48MHLCOSETYUrs4Z3OqzClb8/4PaUKBv2CCJjS3kCs6e7/zsjsE8vDpclY0uF oa2b3RJt 7LPDjSxaSezdQb+3b7SrG4L4DFIKI1MJHtOx2iz/O8Vs+kD0dl+CB39TtqeZNCX31UupEOzIuII9ZI98fHhDU9rfooMnd90kyQ0mnDDKh082Ay4N5IBWbMZRY8DxAmFWBCe0glfNqUVu/c8ev4QIUso+a2AfVlXVdc4n49oP1yEUyT4DdibquoCELpzx2P9N9OgvzfE/K2QeotaO4VligF4gvdHtE0l01eRwDgjX+lYKMadB8OXw/SFA14SO8LMmCQl9R5SeHO6ZpV1yqep3QAmPDomHcbSk+qldv9Rismp62pCQeauygWOM/ym5JVXpAdOv4VQSYzSNRBAL0dJGRcFiQUgIxaeYJfsh0 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: On (25/03/05 06:11), Yosry Ahmed wrote: > zs_map_object() and zs_unmap_object() are no longer used, remove them. > Since these are the only users of per-CPU mapping_areas, remove them and > the associated CPU hotplug callbacks too. > > Signed-off-by: Yosry Ahmed Acked-by: Sergey Senozhatsky