* [merged mm-stable] mm-huge_memory-fold-split_folio_to_list_to_order-into-split_folio_to_order.patch removed from -mm tree
@ 2026-08-07 2:01 Andrew Morton
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From: Andrew Morton @ 2026-08-07 2:01 UTC (permalink / raw)
To: mm-commits, ziy, usama.arif, ryan.roberts, npache, ljs, liam,
lance.yang, dev.jain, david, baolin.wang, baohua, kas, akpm
The quilt patch titled
Subject: mm/huge_memory: fold split_folio_to_list_to_order() into split_folio_to_order()
has been removed from the -mm tree. Its filename was
mm-huge_memory-fold-split_folio_to_list_to_order-into-split_folio_to_order.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: "Kiryl Shutsemau (Meta)" <kas@kernel.org>
Subject: mm/huge_memory: fold split_folio_to_list_to_order() into split_folio_to_order()
Date: Thu, 16 Jul 2026 11:03:45 +0100
split_folio_to_list_to_order() had no direct callers; its only user was
split_folio_to_order(), which always passed a NULL list. Fold it into
split_folio_to_order() and call split_huge_page_to_list_to_order()
directly.
No functional change.
Link: https://lore.kernel.org/20260716100345.473473-3-kirill@shutemov.name
Signed-off-by: Kiryl Shutsemau (Meta) <kas@kernel.org>
Acked-by: Usama Arif <usama.arif@linux.dev>
Reviewed-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Nico Pache <npache@redhat.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/huge_mm.h | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
--- a/include/linux/huge_mm.h~mm-huge_memory-fold-split_folio_to_list_to_order-into-split_folio_to_order
+++ a/include/linux/huge_mm.h
@@ -823,15 +823,9 @@ static inline bool is_pmd_order(unsigned
return order == HPAGE_PMD_ORDER;
}
-static inline int split_folio_to_list_to_order(struct folio *folio,
- struct list_head *list, int new_order)
-{
- return split_huge_page_to_list_to_order(&folio->page, list, new_order);
-}
-
static inline int split_folio_to_order(struct folio *folio, int new_order)
{
- return split_folio_to_list_to_order(folio, NULL, new_order);
+ return split_huge_page_to_list_to_order(&folio->page, NULL, new_order);
}
/**
_
Patches currently in -mm which might be from kas@kernel.org are
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2026-08-07 2:01 [merged mm-stable] mm-huge_memory-fold-split_folio_to_list_to_order-into-split_folio_to_order.patch removed from -mm tree Andrew Morton
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