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a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1718334022; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5VtI+bJ13cRh+kyLD+iKCxK1fRdf6SlEPiGoCyvrAPo=; b=kYVQ4RB9MSkWSq5Qt0fjvo3mjSzAtrjubk2VLTQ07P0mUW0rxrj/Vj8qZPsBsB09jpMZoG JfeWscUk/87y+/l4G5FFe5stbTh0B15030N9Fk6acqagLCD/22ZEDhPHBPmtkJQefAFrEB Ku9kQnWi817n2cpgOsKGCvcWbpX9uvQ= X-AuditID: a67dfc5b-d85ff70000001748-30-666bb2431745 From: Honggyu Kim To: SeongJae Park , damon@lists.linux.dev Cc: Andrew Morton , Masami Hiramatsu , Mathieu Desnoyers , Steven Rostedt , Gregory Price , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, 42.hyeyoo@gmail.com, art.jeongseob@gmail.com, kernel_team@skhynix.com, Honggyu Kim Subject: [PATCH v6 2/7] mm: rename alloc_demote_folio to alloc_migrate_folio Date: Fri, 14 Jun 2024 12:00:04 +0900 Message-ID: <20240614030010.751-3-honggyu.kim@sk.com> X-Mailer: git-send-email 2.43.0.windows.1 In-Reply-To: <20240614030010.751-1-honggyu.kim@sk.com> References: <20240614030010.751-1-honggyu.kim@sk.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrJLMWRmVeSWpSXmKPExsXC9ZZnka7zpuw0g+mvOCwm9hhYzFm/hs3i /oPX7BZP/v9mtWhoesRicXnXHDaLe2v+s1ocWX+WxWLz2TPMFouXq1ns63jAZHH46xsmBx6P paffsHnsnHWX3aNl3y12j02rOtk8Nn2axO5xYsZvFo8Xm2cyemz8+J/d4/MmuQDOKC6blNSc zLLUIn27BK6Mqc+tCrr4K5p+7mZuYLzM08XIySEhYCLxu3sxG4y9Yt8jRhCbTUBN4srLSUxd jBwcIgJWEtN2xHYxcnEwC2xglph07gUTSI2wgI/Ex2OPwXpZBFQlDrVuYAGp5xUwldi93Q5i pKbE4+0/2UFsTgEzienH7oG1CgGVXLiyFczmFRCUODnzCQuIzSwgL9G8dTYzyC4JgddsEu9+ XYO6TVLi4IobLBMY+Wch6ZmFpGcBI9MqRqHMvLLcxMwcE72MyrzMCr3k/NxNjMAIWFb7J3oH 46cLwYcYBTgYlXh4PZ5lpQmxJpYVV+YeYpTgYFYS4Z21ECjEm5JYWZValB9fVJqTWnyIUZqD RUmc1+hbeYqQQHpiSWp2ampBahFMlomDU6qBMVAl+daBZSUv92k4rWY2/9t3xPtSzprlk+7c nr7dMX6X243Xf2U6Uhn+G6uYv1LsjJ90Pr5I0XXF7W1LePYt3Pbos1T7/MwTbzeqO95tYc3x bfCZye81v2f/rEMnfVf8l5+YWjohdOm9C1lzF+zvCFvAsnCH3JynIcqhOjkbMudceR74Rclh yRslluKMREMt5qLiRADvcSOMfAIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrJLMWRmVeSWpSXmKPExsXCNUNLT9dpU3aaQe8vC4uJPQYWc9avYbO4 /+A1u8WT/79ZLRqaHrFYfH72mtni8NyTrBaXd81hs7i35j+rxZH1Z1ksNp89w2yxeLmaxb6O B0wWh7++YXLg81h6+g2bx85Zd9k9WvbdYvfYtKqTzWPTp0nsHidm/GbxeLF5JqPHxo//2T2+ 3fbwWPziA5PH501yAdxRXDYpqTmZZalF+nYJXBlTn1sVdPFXNP3czdzAeJmni5GTQ0LARGLF vkeMIDabgJrElZeTmLoYOThEBKwkpu2I7WLk4mAW2MAsMencCyaQGmEBH4mPxx6zgdgsAqoS h1o3sIDU8wqYSuzebgcxUlPi8faf7CA2p4CZxPRj98BahYBKLlzZCmbzCghKnJz5hAXEZhaQ l2jeOpt5AiPPLCSpWUhSCxiZVjGKZOaV5SZm5pjqFWdnVOZlVugl5+duYgQG+LLaPxN3MH65 7H6IUYCDUYmH1+NZVpoQa2JZcWXuIUYJDmYlEd5ZC4FCvCmJlVWpRfnxRaU5qcWHGKU5WJTE eb3CUxOEBNITS1KzU1MLUotgskwcnFINjOm7u1WPxHlM8lr1ftm9Q/63r73ftvf6wuXL+be8 sml48DYp3z/0QrJay1nHhX94QjLWSVRU/94a2nXJsHuu4ds79+48mpgxO+LNHqtj5jM7TjX7 ik04xdggOd/7cUnX1JsOpTKHw+12HW7y7A1pvPsr32LvNtMPPVHbCrcuYPSc/+7StYZ/nwWV WIozEg21mIuKEwEIzj3IbAIAAA== X-CFilter-Loop: Reflected X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 82A164000C X-Stat-Signature: 1aoq6m47kmf9bxxbiaijpomgfpmit1xc X-Rspam-User: X-HE-Tag: 1718334023-520645 X-HE-Meta: U2FsdGVkX1881y9jD6DUzNG65bCVrzZlnN6qxl7OPiIq8FztVokc5pYG42irbo+3RFidFxRiRZBLtaK8tNhfQzEXBxY3bvqEVN7ca5D6wK2Z2Hfjsil8X+lUrl1nMLz2UwVl9TYuPaxr8Nhg+MiIoJgqvdSF1QRrqSqdbmXu5lAsyL1Sj57brd3Zkl6BD9iVRa+sAgOr+yO1VXTTo5ZlROxDNeuo6FcfwnbmijX7DWtBR3SK5iHHmK7dSxz3WTBym7Gjh3q1fER64z2OJmR4Z1UlHZuz2JX3lKBWyY5MmW/C7WAkiSq/c8tRtqQqvPuR5sDxXrKX0jO1tNR5SKbooPA/RAP/AZdBGf5z1RSgiZuUmQs/nWtOtMjggRI0/1RFKNnaJruMeGaLL34RkAK2d0yYJeZkqprAsN6ulEWVayT9+fL8wVzHneYQhCW6r6nsgKS7agY5keEBcwK7aK29jDLJZt9S2fz2z2hNk/5m13MvK4ElRT6+x5POYKW7p//fg74mm21DUO/xwsN3u5FCJMOJuiojvx/va/EaWWYMxrgj2sMlxeeoDTXUxgvqcmCyeXuLBNqGWNET8teO/n/PogjEYEFtVCB1VAVVG3kDUTMzpxMyZ4XoEgqQiCUPrV1/Qs5QE7i6oIRWLfIqgxbzca04iVhJsm2dI6K7+43rtEB65O59sKKHNqzIkx79pMemJNjLqZoDrRLkNOI4HhKYY4UP/Pxz330sP0wjgWrKT4Aqn+/0S7edCl1kyJKzw/LSFHkfkrnF4KioSCLA0/eBCV6qcX9Jy93BEkvSJYaTn1pjAm7Rj8ohHx5Wgo9wTliHJ4FmA682a1/QX4fekPsY5uSjDeYC2yQr0AVPAjvA2XVc1LvFS0NYmkRosdJZsre7AdnHWptkBDJ/HbdROICvYPXOo9jR3get/ySnsaYKGtfapjPffSm2KAtIzR9ZIUmKTPdtI3Y5s1MAldOpdEj FTFjmKgf 2n4tlnpROozq5jBThnIG7NLwLsBmZcXLK18Gtpaqjo61Ul1hQVEuJ+kLt7VSwJXj83AexSY/VyegDDOx6oiVnLjVYig10xQbRRsKotH8NH1vmCoCgCyrmqhGDA3qC2PJQ3wsV+YaOfZ9jujmE1mHGr3CfNsZ8p7ldmJxq2kmp0v0ftFextCVKfiKSk3MZD6OT+UPcbtcuLRXEHEU= 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: The alloc_demote_folio can also be used for general migration including both demotion and promotion so it'd be better to rename it from alloc_demote_folio to alloc_migrate_folio. Signed-off-by: Honggyu Kim Reviewed-by: SeongJae Park --- mm/internal.h | 2 +- mm/vmscan.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/internal.h b/mm/internal.h index b3ca996a4efc..9f967842f636 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -1052,7 +1052,7 @@ extern unsigned long __must_check vm_mmap_pgoff(struct file *, unsigned long, unsigned long, unsigned long); extern void set_pageblock_order(void); -struct folio *alloc_demote_folio(struct folio *src, unsigned long private); +struct folio *alloc_migrate_folio(struct folio *src, unsigned long private); unsigned long reclaim_pages(struct list_head *folio_list); unsigned int reclaim_clean_pages_from_list(struct zone *zone, struct list_head *folio_list); diff --git a/mm/vmscan.c b/mm/vmscan.c index 2f4406872f43..f5414b101909 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -916,7 +916,7 @@ static void folio_check_dirty_writeback(struct folio *folio, mapping->a_ops->is_dirty_writeback(folio, dirty, writeback); } -struct folio *alloc_demote_folio(struct folio *src, unsigned long private) +struct folio *alloc_migrate_folio(struct folio *src, unsigned long private) { struct folio *dst; nodemask_t *allowed_mask; @@ -979,7 +979,7 @@ static unsigned int demote_folio_list(struct list_head *demote_folios, node_get_allowed_targets(pgdat, &allowed_mask); /* Demotion ignores all cpuset and mempolicy settings */ - migrate_pages(demote_folios, alloc_demote_folio, NULL, + migrate_pages(demote_folios, alloc_migrate_folio, NULL, (unsigned long)&mtc, MIGRATE_ASYNC, MR_DEMOTION, &nr_succeeded);