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Thu, 12 Dec 2024 11:08:23 -0800 (PST) Received: from pc636 ([2001:9b1:d5a0:a500::800]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-53f67be1128sm1735397e87.85.2024.12.12.11.08.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Dec 2024 11:08:22 -0800 (PST) From: Uladzislau Rezki X-Google-Original-From: Uladzislau Rezki Date: Thu, 12 Dec 2024 20:08:20 +0100 To: "Christoph Lameter (Ampere)" Cc: "Uladzislau Rezki (Sony)" , linux-mm@kvack.org, "Paul E . McKenney" , Andrew Morton , Vlastimil Babka , RCU , LKML , Pekka Enberg , David Rientjes , Joonsoo Kim , Roman Gushchin , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Oleksiy Avramchenko Subject: Re: [PATCH v2 0/5] Move kvfree_rcu() into SLAB (v2) Message-ID: References: <20241212180208.274813-1-urezki@gmail.com> <4f739c61-24c0-3790-8114-988f02c7caea@gentwo.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4f739c61-24c0-3790-8114-988f02c7caea@gentwo.org> X-Rspamd-Server: rspam05 X-Stat-Signature: inx63xrtfwatcunqyt49ak8kq5ggwnm7 X-Rspamd-Queue-Id: 1B43D1C0007 X-Rspam-User: X-HE-Tag: 1734030457-647319 X-HE-Meta: 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 FeBXe2KQ oDMloPt3ZYYl/HNCFi0HTsyM1b2s4FZsrnsP77sjatG2Hc/TkFTXPGhxtk+AbshBNxhIS/RrCIlAMwjcQb93J3gGBk9Q0N4AKYX9fwyiQ7YLoN9aOWMIF9ghgnwuob+z4ComLuMHZPaMA9YvjThKeXMY3tIM4zXMBztB0UTu2h2Cz4K8Dq7RJowMXmbrGDaiZRRv5gLYAztwTwdtsB7KTj8tzY4TKyoCJaRUmp+xAZh76+k8yMmkj3DJpsAJJ8qlkKAu7T1GRppYVYitReM8a+oThrJl/czfbwcg4sXHwUjbHtLXJVSG2yfurXpH3f4VW9jWwjVD3z/GtkTIrRnt8lNnKpsi39sidgCyUIpc6mdaR9a/CZsij/8ObCMB/c9x+xfTW4Ufvz2zY2PEECXuRLvnuJfdSmrQRGlXuPuj2OWIuyF11T+aD/5kW0j4u3GC9tDQ+wV/yAoyZv4qbLLf9mG5PwPeg9o4XARXZWSsGnzupW0saSsWvn22sU7xqOIqoSPLtUoSCOTsRr3ywwBUcLyQ3YnxDXJeKpErhC8AeQ6cjts+ialm10mixhw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.248972, 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 Thu, Dec 12, 2024 at 10:30:28AM -0800, Christoph Lameter (Ampere) wrote: > On Thu, 12 Dec 2024, Uladzislau Rezki (Sony) wrote: > > > This is v2. It is based on the Linux 6.13-rc2. The first version is > > here: > > I do not see any use of internal slab interfaces by this code. It seems to > be using rcu internals though. So it would best be placed with the rcu > code. > I think, later on there will be integration. This is a step forward to place it under mm where it should be. -- Uladzislau Rezki