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[124.209.188.1]) by smtp.gmail.com with ESMTPSA id t17-20020aa79391000000b0056be1581126sm1006271pfe.143.2023.03.11.00.30.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 00:30:36 -0800 (PST) Date: Sat, 11 Mar 2023 17:30:32 +0900 From: Sergey Senozhatsky To: Minchan Kim Cc: Sergey Senozhatsky , Andrew Morton , Yosry Ahmed , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCHv4 0/4] zsmalloc: fine-grained fullness and new compaction algorithm Message-ID: <20230311083032.GI1045797@google.com> References: <20230304034835.2082479-1-senozhatsky@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: CEB7F180011 X-Stat-Signature: zag9sn9f81ubscbjxrgwysakgptquuhs X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1678523437-306604 X-HE-Meta: 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 pydhfoKw wkXNzu9GWTq4SienuqL5mbWPuuljZQLdv6/aqSKX25CxS49YnqJ6IgMqIjoVQyEHVtGvmwsEUcT7TIV4chtEQLoLQJNJ/yrr3EDa1iDQ7f5lFr/PP2WBIUqZDfh/eFYyONSVjGqLvCFCfe+36xfTCar+Q2TmxQdpDx8anPbot+h5S9Q6DY2clj62Moc2eQ3PeyJo+su2RYrgJBJxaXwtxsA+D5vWYx5i0Q7G3Kjxg9P6tcfnhYo3LWOSBpRGH9l3eM2EDtZ+U3srsVoijPcl12kmIxfFw9JZs8ZOFk292qmMx83ln0MXT0IrmEoqTpTNlW9mk53re/TFnS+cF6oBiKPwQVBH4UmTrlmrhH9knIlnY8dhbmJhCSoRN/NUwIvtiL0lx 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: On (23/03/10 13:10), Minchan Kim wrote: > > v4: > > -- fixed classes stats loop bug (Yosry) > > -- fixed spelling errors (Andrew) > > -- dropped some unnecessary hunks from the patches > > > > v3: > > -- reworked compaction algorithm implementation (Minchan) > > -- keep existing stats and fullness enums (Minchan, Yosry) > > -- dropped the patch with new zsmalloc compaction stats (Minchan) > > -- report per inuse ratio group classes stats > > > > Sergey Senozhatsky (4): > > zsmalloc: remove insert_zspage() ->inuse optimization > > zsmalloc: fine-grained inuse ratio based fullness grouping > > zsmalloc: rework compaction algorithm > > zsmalloc: show per fullness group class stats > > > > mm/zsmalloc.c | 358 ++++++++++++++++++++++++-------------------------- > > 1 file changed, 173 insertions(+), 185 deletions(-) > > > > -- > > Acked-by: Minchan Kim > > Thanks, Sergey! Thank you!