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[172.10.233.147]) by smtp.gmail.com with ESMTPSA id 00721157ae682-7227d67377esm7100867b3.33.2025.08.31.02.13.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 31 Aug 2025 02:13:58 -0700 (PDT) Date: Sun, 31 Aug 2025 02:13:55 -0700 (PDT) From: Hugh Dickins To: Andrew Morton cc: Will Deacon , David Hildenbrand , Shivank Garg , Matthew Wilcox , Christoph Hellwig , Keir Fraser , Jason Gunthorpe , John Hubbard , Frederick Mayle , Peter Xu , "Aneesh Kumar K.V" , Johannes Weiner , Vlastimil Babka , Alexander Krabler , Ge Yang , Li Zhe , Chris Li , Yu Zhao , Axel Rasmussen , Yuanchu Xie , Wei Xu , Konstantin Khlebnikov , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 5/7] mm: Revert "mm: vmscan.c: fix OOM on swap stress test" In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 0E3B34000C X-Stat-Signature: 6myhdcdbkff9w5km96zsmc73x9xhizxw X-HE-Tag: 1756631640-764241 X-HE-Meta: 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 2+Ywml3y azGh8Mc5UVR/Gwo6npoLKEkJxwuf2bhQ0u5M/xuwu+iAwqncQJmFYNO1qOgAP/oz2WiuNFMw8Ff4oJVCivORvHcxPwdpDQb4qSqGY+Beo3jRHiKhIuG1YPPIKuWTCrmFjCYP/1W5Lsnab/65OXtpckN1qe1QDAoCoOGbISo9QxCzpcEV8j3ryvbKuw1ak6JhVzPp4BLwCFTRtZTVzSRYlq8sl87wjv0a3y41sMMJ9g5f/SwfHuyzEwEAU/rrIdtyCncVakftLcuJbKT0Blke32N3mBxg6mrB3EUTTS58iT+2qawizsABJY0HHhxjqw++ZkXcv1KsutejR4gI= 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: This reverts commit 0885ef4705607936fc36a38fd74356e1c465b023: that was a fix to the reverted 33dfe9204f29b415bbc0abb1a50642d1ba94f5e9. Signed-off-by: Hugh Dickins Cc: --- mm/vmscan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index a48aec8bfd92..674999999cd0 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -4507,7 +4507,7 @@ static bool sort_folio(struct lruvec *lruvec, struct folio *folio, struct scan_c } /* ineligible */ - if (!folio_test_lru(folio) || zone > sc->reclaim_idx) { + if (zone > sc->reclaim_idx) { gen = folio_inc_gen(lruvec, folio, false); list_move_tail(&folio->lru, &lrugen->folios[gen][type][zone]); return true; -- 2.51.0