The quilt patch titled
Subject: mm: use pfn_swap_entry_folio() in __split_huge_pmd_locked()
has been removed from the -mm tree. Its filename was
mm-use-pfn_swap_entry_folio-in-__split_huge_pmd_locked.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: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Subject: mm: use pfn_swap_entry_folio() in __split_huge_pmd_locked()
Date: Thu, 11 Jan 2024 15:24:24 +0000
Call pfn_swap_entry_folio() in __split_huge_pmd_locked() as preparation
for converting mm counter functions to take a folio.
Link: https://lkml.kernel.org/r/20240111152429.3374566-6-willy@xxxxxxxxxxxxx
Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/huge_memory.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/huge_memory.c~mm-use-pfn_swap_entry_folio-in-__split_huge_pmd_locked
+++ a/mm/huge_memory.c
@@ -2442,7 +2442,7 @@ static void __split_huge_pmd_locked(stru
swp_entry_t entry;
entry = pmd_to_swp_entry(old_pmd);
- page = pfn_swap_entry_to_page(entry);
+ folio = pfn_swap_entry_folio(entry);
} else {
page = pmd_page(old_pmd);
folio = page_folio(page);
@@ -2453,7 +2453,7 @@ static void __split_huge_pmd_locked(stru
folio_remove_rmap_pmd(folio, page, vma);
folio_put(folio);
}
- add_mm_counter(mm, mm_counter_file(page), -HPAGE_PMD_NR);
+ add_mm_counter(mm, mm_counter_file(&folio->page), -HPAGE_PMD_NR);
return;
}
_
Patches currently in -mm which might be from wangkefeng.wang@xxxxxxxxxx are
mm-compaction-early-termination-in-compact_nodes.patch
