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Mon, 26 Jun 2023 10:14:30 -0700 (PDT) Received: from google.com ([2620:15c:211:201:9abd:c54f:4c3a:e10a]) by smtp.gmail.com with ESMTPSA id g3-20020a170902868300b001b04b1bd774sm4449254plo.208.2023.06.26.10.14.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Jun 2023 10:14:29 -0700 (PDT) Date: Mon, 26 Jun 2023 10:14:27 -0700 From: Minchan Kim To: Sergey Senozhatsky Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHv2 3/3] zsmalloc: remove zs_compact_control Message-ID: References: <20230624053120.643409-1-senozhatsky@chromium.org> <20230624053120.643409-4-senozhatsky@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230624053120.643409-4-senozhatsky@chromium.org> X-Rspamd-Queue-Id: C257620025 X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: e9jr8zzqb3na5aixs1xy5emc55esj5ut X-HE-Tag: 1687799671-2687 X-HE-Meta: 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 p2tfT0Fi 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.006357, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sat, Jun 24, 2023 at 02:12:16PM +0900, Sergey Senozhatsky wrote: > From: Minchan Kim > > __zs_compact always putback src_zspage into class list after > migrate_zspage. Thus, we don't need to keep last position of > src_zspage any more. Let's remove it. > > Signed-off-by: Minchan Kim Thanks for picking it up, Sergey!