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[90.235.20.237]) by smtp.gmail.com with ESMTPSA id w28-20020ac2443c000000b005009d4a5e6fsm3101160lfl.22.2023.09.07.02.15.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Sep 2023 02:15:33 -0700 (PDT) From: Uladzislau Rezki X-Google-Original-From: Uladzislau Rezki Date: Thu, 7 Sep 2023 11:15:30 +0200 To: Lorenzo Stoakes Cc: "Uladzislau Rezki (Sony)" , linux-mm@kvack.org, Andrew Morton , LKML , Baoquan He , Christoph Hellwig , Matthew Wilcox , "Liam R . Howlett" , Dave Chinner , "Paul E . McKenney" , Joel Fernandes , Oleksiy Avramchenko Subject: Re: [PATCH v2 0/9] Mitigate a vmap lock contention v2 Message-ID: References: <20230829081142.3619-1-urezki@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 9F84FC0014 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: ysbycee75ubea4t8o1wrcnfewykxur4y X-HE-Tag: 1694078135-94023 X-HE-Meta: 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 c+vI3UxD hIAGFB2snqoXxjgpIGpQNtolXk7ICkQ5Pj2qB6vvkqljaf7JJrE6nUN3qeLSseH/uT0p39moI4I7WuoyOWlkm/CIiK8MYtT84Ns0HXE4+YZjihVz4UZxv7t67buwg46B8gAnu0qSwQHU/Qr61r/yy4p5hGkyJKX0K3NTWBGIZN/uQf1pKUBKlvf8U5TOqfOPZGvxAp0DPckzu8r3oQrdyBdueEa4eYKL58htAJUD0cvxTdFy7S+g/5GBSJH2wLBMwCE8J4PNokuKrHmGHPKi6JsKRy7w9a0Rv9RLBBn5NzPLUFPfeKbxUIZMdeNmcGXOYGfbOR0C+UIlNohgetM19S86g/QBBG/s6RwHmW26kFtygw+MctfuLxQNHIkwyB/6CpvRwLcGu/I8DJBMcyOtQm4t/TJHxZP/KVn4l9W8T7AOaHpE= 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 Wed, Sep 06, 2023 at 09:04:26PM +0100, Lorenzo Stoakes wrote: > On Tue, Aug 29, 2023 at 10:11:33AM +0200, Uladzislau Rezki (Sony) wrote: > > Hello, folk! > > > > This is the v2, the series which tends to minimize the vmap > > lock contention. It is based on the tag: v6.5-rc6. Here you > > can find a documentation about it: > > Will take a look when I get a chance at v3 as I gather you're spinning > another version :) > Correct. I will do that :) -- Uladzislau Rezki