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Content-Language: en-US To: Zi Yan , David Hildenbrand , Johannes Weiner , linux-mm@kvack.org Cc: Andrew Morton , Oscar Salvador , Baolin Wang , "Kirill A . Shutemov" , Mel Gorman , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Richard Chang , linux-kernel@vger.kernel.org References: <20250523191258.339826-1-ziy@nvidia.com> <20250523191258.339826-4-ziy@nvidia.com> From: Vlastimil Babka Autocrypt: addr=vbabka@suse.cz; keydata= xsFNBFZdmxYBEADsw/SiUSjB0dM+vSh95UkgcHjzEVBlby/Fg+g42O7LAEkCYXi/vvq31JTB KxRWDHX0R2tgpFDXHnzZcQywawu8eSq0LxzxFNYMvtB7sV1pxYwej2qx9B75qW2plBs+7+YB 87tMFA+u+L4Z5xAzIimfLD5EKC56kJ1CsXlM8S/LHcmdD9Ctkn3trYDNnat0eoAcfPIP2OZ+ 9oe9IF/R28zmh0ifLXyJQQz5ofdj4bPf8ecEW0rhcqHfTD8k4yK0xxt3xW+6Exqp9n9bydiy tcSAw/TahjW6yrA+6JhSBv1v2tIm+itQc073zjSX8OFL51qQVzRFr7H2UQG33lw2QrvHRXqD Ot7ViKam7v0Ho9wEWiQOOZlHItOOXFphWb2yq3nzrKe45oWoSgkxKb97MVsQ+q2SYjJRBBH4 8qKhphADYxkIP6yut/eaj9ImvRUZZRi0DTc8xfnvHGTjKbJzC2xpFcY0DQbZzuwsIZ8OPJCc LM4S7mT25NE5kUTG/TKQCk922vRdGVMoLA7dIQrgXnRXtyT61sg8PG4wcfOnuWf8577aXP1x 6mzw3/jh3F+oSBHb/GcLC7mvWreJifUL2gEdssGfXhGWBo6zLS3qhgtwjay0Jl+kza1lo+Cv BB2T79D4WGdDuVa4eOrQ02TxqGN7G0Biz5ZLRSFzQSQwLn8fbwARAQABzSBWbGFzdGltaWwg QmFia2EgPHZiYWJrYUBzdXNlLmN6PsLBlAQTAQoAPgIbAwULCQgHAwUVCgkICwUWAgMBAAIe AQIXgBYhBKlA1DSZLC6OmRA9UCJPp+fMgqZkBQJnyBr8BQka0IFQAAoJECJPp+fMgqZkqmMQ AIbGN95ptUMUvo6aAdhxaOCHXp1DfIBuIOK/zpx8ylY4pOwu3GRe4dQ8u4XS9gaZ96Gj4bC+ jwWcSmn+TjtKW3rH1dRKopvC07tSJIGGVyw7ieV/5cbFffA8NL0ILowzVg8w1ipnz1VTkWDr 2zcfslxJsJ6vhXw5/npcY0ldeC1E8f6UUoa4eyoskd70vO0wOAoGd02ZkJoox3F5ODM0kjHu Y97VLOa3GG66lh+ZEelVZEujHfKceCw9G3PMvEzyLFbXvSOigZQMdKzQ8D/OChwqig8wFBmV QCPS4yDdmZP3oeDHRjJ9jvMUKoYODiNKsl2F+xXwyRM2qoKRqFlhCn4usVd1+wmv9iLV8nPs 2Db1ZIa49fJet3Sk3PN4bV1rAPuWvtbuTBN39Q/6MgkLTYHb84HyFKw14Rqe5YorrBLbF3rl M51Dpf6Egu1yTJDHCTEwePWug4XI11FT8lK0LNnHNpbhTCYRjX73iWOnFraJNcURld1jL1nV r/LRD+/e2gNtSTPK0Qkon6HcOBZnxRoqtazTU6YQRmGlT0v+rukj/cn5sToYibWLn+RoV1CE Qj6tApOiHBkpEsCzHGu+iDQ1WT0Idtdynst738f/uCeCMkdRu4WMZjteQaqvARFwCy3P/jpK uvzMtves5HvZw33ZwOtMCgbpce00DaET4y/UzsBNBFsZNTUBCACfQfpSsWJZyi+SHoRdVyX5 J6rI7okc4+b571a7RXD5UhS9dlVRVVAtrU9ANSLqPTQKGVxHrqD39XSw8hxK61pw8p90pg4G /N3iuWEvyt+t0SxDDkClnGsDyRhlUyEWYFEoBrrCizbmahOUwqkJbNMfzj5Y7n7OIJOxNRkB IBOjPdF26dMP69BwePQao1M8Acrrex9sAHYjQGyVmReRjVEtv9iG4DoTsnIR3amKVk6si4Ea X/mrapJqSCcBUVYUFH8M7bsm4CSxier5ofy8jTEa/CfvkqpKThTMCQPNZKY7hke5qEq1CBk2 wxhX48ZrJEFf1v3NuV3OimgsF2odzieNABEBAAHCwXwEGAEKACYCGwwWIQSpQNQ0mSwujpkQ PVAiT6fnzIKmZAUCZ8gcVAUJFhTonwAKCRAiT6fnzIKmZLY8D/9uo3Ut9yi2YCuASWxr7QQZ lJCViArjymbxYB5NdOeC50/0gnhK4pgdHlE2MdwF6o34x7TPFGpjNFvycZqccSQPJ/gibwNA zx3q9vJT4Vw+YbiyS53iSBLXMweeVV1Jd9IjAoL+EqB0cbxoFXvnjkvP1foiiF5r73jCd4PR rD+GoX5BZ7AZmFYmuJYBm28STM2NA6LhT0X+2su16f/HtummENKcMwom0hNu3MBNPUOrujtW khQrWcJNAAsy4yMoJ2Lw51T/5X5Hc7jQ9da9fyqu+phqlVtn70qpPvgWy4HRhr25fCAEXZDp xG4RNmTm+pqorHOqhBkI7wA7P/nyPo7ZEc3L+ZkQ37u0nlOyrjbNUniPGxPxv1imVq8IyycG AN5FaFxtiELK22gvudghLJaDiRBhn8/AhXc642/Z/yIpizE2xG4KU4AXzb6C+o7LX/WmmsWP Ly6jamSg6tvrdo4/e87lUedEqCtrp2o1xpn5zongf6cQkaLZKQcBQnPmgHO5OG8+50u88D9I rywqgzTUhHFKKF6/9L/lYtrNcHU8Z6Y4Ju/MLUiNYkmtrGIMnkjKCiRqlRrZE/v5YFHbayRD dJKXobXTtCBYpLJM4ZYRpGZXne/FAtWNe4KbNJJqxMvrTOrnIatPj8NhBVI0RSJRsbilh6TE m6M14QORSWTLRg== In-Reply-To: <20250523191258.339826-4-ziy@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 60F928000A X-Stat-Signature: cqb5cm51nzo59f3rxg5n61939bzsic1g X-Rspam-User: X-HE-Tag: 1748341884-773503 X-HE-Meta: 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 WcugcwBK oTOqObnwziCiZEL2jFhc6g8YS2+LMaUR2hBaMS4Vt7L0kNQ3WYOw3BzZlQBuxh0hymrg7IwBis9ZQVMsP5SnDIx0sQEiDihEdiyW5W2HUkFm7SYJaJk8U7O4vuZer5ZRZfrS1s4yuLDdLrN9zsKu0MP3gYm9U+ZaIu4pBSfh342hZdxnCqXBLz4KMQok4kHDgC8J0ELLO2uTibRrylcRiW4VNudnzhjJBOtS6BltevnfRi/pgXmLcBClq6mUOhw8oqgc1KGzSu+8AePvTNVngZJhCfzmqaDzHqIpU33ccViZqJYfYZEog4Gj2YQngwN1xblapNdFLNW2eutlU3KlWhsJngRLkvL0MCTlSpT2lh2BizBJF0l/L8LrCG6e/WBYmDi3EchEDm9J82KY= 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 5/23/25 21:12, Zi Yan wrote: > MIGRATE_ISOLATE is a standalone bit, so a pageblock cannot be initialized > to just MIGRATE_ISOLATE. Add init_pageblock_migratetype() to enable > initialize a pageblock with a migratetype and isolated. > > Signed-off-by: Zi Yan Reviewed-by: Vlastimil Babka