+ mm-page_alloc-consolidate-free-page-accounting-fix-2.patch added to mm-unstable branch

+ mm-page_alloc-consolidate-free-page-accounting-fix-2.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: mm: page_alloc: consolidate free page accounting fix 2
has been added to the -mm mm-unstable branch.  Its filename is
     mm-page_alloc-consolidate-free-page-accounting-fix-2.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_alloc-consolidate-free-page-accounting-fix-2.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Johannes Weiner <hannes@cmpxchg.org>
Subject: mm: page_alloc: consolidate free page accounting fix 2
Date: Wed, 27 Mar 2024 12:28:41 -0400

remove unused page parameter from account_freepages()

Link: https://lkml.kernel.org/r/20240327185831.GB7597@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/page_alloc.c |   18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

--- a/mm/page_alloc.c~mm-page_alloc-consolidate-free-page-accounting-fix-2
+++ a/mm/page_alloc.c
@@ -643,8 +643,8 @@ compaction_capture(struct capture_contro
 }
 #endif /* CONFIG_COMPACTION */
 
-static inline void account_freepages(struct page *page, struct zone *zone,
-				     int nr_pages, int migratetype)
+static inline void account_freepages(struct zone *zone, int nr_pages,
+				     int migratetype)
 {
 	if (is_migrate_isolate(migratetype))
 		return;
@@ -678,7 +678,7 @@ static inline void add_to_free_list(stru
 				    bool tail)
 {
 	__add_to_free_list(page, zone, order, migratetype, tail);
-	account_freepages(page, zone, 1 << order, migratetype);
+	account_freepages(zone, 1 << order, migratetype);
 }
 
 /*
@@ -698,8 +698,8 @@ static inline void move_to_free_list(str
 
 	list_move_tail(&page->buddy_list, &area->free_list[new_mt]);
 
-	account_freepages(page, zone, -(1 << order), old_mt);
-	account_freepages(page, zone, 1 << order, new_mt);
+	account_freepages(zone, -(1 << order), old_mt);
+	account_freepages(zone, 1 << order, new_mt);
 }
 
 static inline void __del_page_from_free_list(struct page *page, struct zone *zone,
@@ -723,7 +723,7 @@ static inline void del_page_from_free_li
 					   unsigned int order, int migratetype)
 {
 	__del_page_from_free_list(page, zone, order, migratetype);
-	account_freepages(page, zone, -(1 << order), migratetype);
+	account_freepages(zone, -(1 << order), migratetype);
 }
 
 static inline struct page *get_page_from_free_area(struct free_area *area,
@@ -800,7 +800,7 @@ static inline void __free_one_page(struc
 	VM_BUG_ON_PAGE(pfn & ((1 << order) - 1), page);
 	VM_BUG_ON_PAGE(bad_range(zone, page), page);
 
-	account_freepages(page, zone, 1 << order, migratetype);
+	account_freepages(zone, 1 << order, migratetype);
 
 	while (order < MAX_PAGE_ORDER) {
 		int buddy_mt = migratetype;
@@ -6930,7 +6930,7 @@ static bool try_to_accept_memory_one(str
 	list_del(&page->lru);
 	last = list_empty(&zone->unaccepted_pages);
 
-	account_freepages(page, zone, -MAX_ORDER_NR_PAGES, MIGRATE_MOVABLE);
+	account_freepages(zone, -MAX_ORDER_NR_PAGES, MIGRATE_MOVABLE);
 	__mod_zone_page_state(zone, NR_UNACCEPTED, -MAX_ORDER_NR_PAGES);
 	spin_unlock_irqrestore(&zone->lock, flags);
 
@@ -6982,7 +6982,7 @@ static bool __free_unaccepted(struct pag
 	spin_lock_irqsave(&zone->lock, flags);
 	first = list_empty(&zone->unaccepted_pages);
 	list_add_tail(&page->lru, &zone->unaccepted_pages);
-	account_freepages(page, zone, MAX_ORDER_NR_PAGES, MIGRATE_MOVABLE);
+	account_freepages(zone, MAX_ORDER_NR_PAGES, MIGRATE_MOVABLE);
 	__mod_zone_page_state(zone, NR_UNACCEPTED, MAX_ORDER_NR_PAGES);
 	spin_unlock_irqrestore(&zone->lock, flags);
 
_

Patches currently in -mm which might be from hannes@cmpxchg.org are

mm-zswap-optimize-zswap-pool-size-tracking.patch
mm-zpool-return-pool-size-in-pages.patch
mm-page_alloc-remove-pcppage-migratetype-caching.patch
mm-page_alloc-optimize-free_unref_folios.patch
mm-page_alloc-fix-up-block-types-when-merging-compatible-blocks.patch
mm-page_alloc-move-free-pages-when-converting-block-during-isolation.patch
mm-page_alloc-fix-move_freepages_block-range-error.patch
mm-page_alloc-fix-freelist-movement-during-block-conversion.patch
mm-page_alloc-close-migratetype-race-between-freeing-and-stealing.patch
mm-page_isolation-prepare-for-hygienic-freelists.patch
mm-page_isolation-prepare-for-hygienic-freelists-fix.patch
mm-page_alloc-consolidate-free-page-accounting.patch
mm-page_alloc-consolidate-free-page-accounting-fix.patch
mm-page_alloc-consolidate-free-page-accounting-fix-2.patch