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Thu, 22 Jun 2023 01:31:42 -0700 (PDT) Received: from [10.4.168.167] ([139.177.225.254]) by smtp.gmail.com with ESMTPSA id y17-20020a63e251000000b0050a0227a4bcsm4369684pgj.57.2023.06.22.01.31.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Jun 2023 01:31:42 -0700 (PDT) Message-ID: <52bf599c-3c3a-7dfc-30b3-f3a2af5f29a8@bytedance.com> Date: Thu, 22 Jun 2023 16:31:22 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [External] [PATCH 00/29] use refcount+RCU method to implement lockless slab shrink To: Qi Zheng , akpm@linux-foundation.org, david@fromorbit.com, tkhai@ya.ru, vbabka@suse.cz, roman.gushchin@linux.dev, djwong@kernel.org, brauner@kernel.org, paulmck@kernel.org, tytso@mit.edu Cc: airlied@gmail.com, daniel@ffwll.ch, robdclark@gmail.com, quic_abhinavk@quicinc.com, dmitry.baryshkov@linaro.org, sean@poorly.run, marijn.suijten@somainline.org, robh@kernel.org, tomeu.vizoso@collabora.com, steven.price@arm.com, alyssa.rosenzweig@collabora.com, agk@redhat.com, snitzer@kernel.org, song@kernel.org, colyli@suse.de, kent.overstreet@gmail.com, namit@vmware.com, gregkh@linuxfoundation.org, mst@redhat.com, david@redhat.com, jasowang@redhat.com, xuanzhuo@linux.alibaba.com, viro@zeniv.linux.org.uk, adilger.kernel@dilger.ca, jack@suse.com, chuck.lever@oracle.com, neilb@suse.de, kolga@netapp.com, minchan@kernel.org, senozhatsky@chromium.org, clm@fb.com, josef@toxicpanda.com, dsterba@suse.com, christian.koenig@amd.com, ray.huang@amd.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, dm-devel@redhat.com, linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-nfs@vger.kernel.org, linux-xfs@vger.kernel.org, linux-btrfs@vger.kernel.org References: <20230622082454.4090236-1-qi.zheng@linux.dev> Content-Language: en-US From: Qi Zheng In-Reply-To: <20230622082454.4090236-1-qi.zheng@linux.dev> Content-Type: text/plain; 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