[folded-merged] mm-drop-stale-folio_ref_count==1-check-in-do_swap_page-reuse-logic-fix.patch removed from -mm tree
Andrew Morton <[email protected]> Tue, 04 Aug 2026 18:11:33 -0700
| Newsgroups | org.kernel.vger.mm-commits |
|---|---|
| Message-ID | <[email protected]> |
The quilt patch titled
Subject: mm-drop-stale-folio_ref_count==1-check-in-do_swap_page-reuse-logic-fix
has been removed from the -mm tree. Its filename was
mm-drop-stale-folio_ref_count==1-check-in-do_swap_page-reuse-logic-fix.patch
This patch was dropped because it was folded into mm-drop-stale-folio_ref_count==1-check-in-do_swap_page-reuse-logic.patch
------------------------------------------------------
From: Andrew Morton <[email protected]>
Subject: mm-drop-stale-folio_ref_count==1-check-in-do_swap_page-reuse-logic-fix
Date: Mon Jul 6 04:13:37 PM PDT 2026
update comment, per David
Link: https://lore.kernel.org/[email protected]
Cc: Baoquan He <[email protected]>
Cc: "Barry Song (Xiaomi)" <[email protected]>
Cc: David Hildenbrand (Arm) <[email protected]>
Cc: Kairui Song <[email protected]>
Cc: Shakeel Butt <[email protected]>
Cc: Usama Arif <[email protected]>
Cc: Chris Li <[email protected]>
Cc: Kemeng Shi <[email protected]>
Cc: Liam R. Howlett <[email protected]>
Cc: Lorenzo Stoakes <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Mike Rapoport <[email protected]>
Cc: Nhat Pham <[email protected]>
Cc: Suren Baghdasaryan <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
---
mm/memory.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/memory.c~mm-drop-stale-folio_ref_count==1-check-in-do_swap_page-reuse-logic-fix
+++ a/mm/memory.c
@@ -5039,8 +5039,8 @@ check_folio:
pte = pte_mkuffd_wp(pte);
/*
- * Similar logic as in do_wp_page(); however, optimize for pages that are
- * certainly not because the swap entry indicates exclusivity.
+ * Similar logic as in do_wp_page(); however, optimize for pages that
+ * are certainly exclusive.
*/
if (exclusive) {
if ((vma->vm_flags & VM_WRITE) && !userfaultfd_pte_wp(vma, pte) &&
_
Patches currently in -mm which might be from [email protected] are
mm-drop-stale-folio_ref_count==1-check-in-do_swap_page-reuse-logic.patch
mm-hmm-make-config_hmm_mirror-select-config_mmu_notifier.patch
mm-vma-add-and-use-vma__pgoff-fix.patch
alloc_tag-add-ioctl-to-proc-allocinfo-fix.patch
mm-page_alloc-only-update-lowmem_reserve_ratio-on-sysctl-write-fix.patch
drivers-media-v4l2-core-v4l2-vp9c-reduce-inlining.patch