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[96.255.20.138]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-89521cf8619sm34240906d6.32.2026.02.04.20.23.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Feb 2026 20:23:42 -0800 (PST) Date: Wed, 4 Feb 2026 23:23:40 -0500 From: Gregory Price To: "David Hildenbrand (arm)" Cc: Jonathan Cameron , linux-mm@kvack.org, linux-cxl@vger.kernel.org, nvdimm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, kernel-team@meta.com, dave@stgolabs.net, dave.jiang@intel.com, alison.schofield@intel.com, vishal.l.verma@intel.com, ira.weiny@intel.com, dan.j.williams@intel.com, willy@infradead.org, jack@suse.cz, terry.bowman@amd.com, john@jagalactic.com, Oscar Salvador , Andrew Morton Subject: Re: [PATCH 2/9] mm/memory_hotplug: add __add_memory_driver_managed() with online_type arg Message-ID: References: <20260129210442.3951412-1-gourry@gourry.net> <20260129210442.3951412-3-gourry@gourry.net> <20260202172524.00000c6d@huawei.com> <20260202184609.00004a02@huawei.com> <3424eba7-523b-4351-abd0-3a888a3e5e61@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3424eba7-523b-4351-abd0-3a888a3e5e61@kernel.org> X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: C19D91C0009 X-Stat-Signature: 7btyeh9cyosz7cwcu16qtox7y3hacr6a X-Rspam-User: X-HE-Tag: 1770265423-143047 X-HE-Meta: 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 kzNvkpzn lwg2UqLrB2qMxrxOMTng4Z1lLNCqcb7BBMNJEWVn4bu1rYFi/7Y3YtMXEriT0soPn7cDvk1OtMNG+nT/uFgRKjWIMSixzg0YH9sXFBx9/ogN5gTC5E7SgSc2/oCGpmzGB/AiLoorcwHBs2gqINACH6ba8ftpY19Th2WtF9AuWCeRxsVH87kTT03rDXo2G/73/R9yprdhZnXf8Gv5A7xZd1KnfsdYsBH0QuFs47W5fIyA5TrE/8nJ48ZwztXs3DQma6jGlm/s3S4rYEnj4NzgbAtmzyR2kzJNyLjsFvfeoVlGps+N0kcOETHlnRPPFkwb8pAPIiBjxpWufhl8wahgWjfJL3P0hzwJa/sK1fk2Tfc92u5rXTLlPl6tnp7cfk4G7bUYZ 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: List-Subscribe: List-Unsubscribe: On Wed, Feb 04, 2026 at 10:08:45PM +0100, David Hildenbrand (arm) wrote: > > > > David do you have thoughts here? > > I guess we should clean that all up where easily possible, but I don't > expect you to do that. > > For online_types I used it, obviously, to save memory. So I'd expect it to > stay at least there, but cast it to the proper type once we take it out the > array. > I can do it pretty easily and pull it out ahead. ~Gregory