[folded-merged] mm-fix-khugepaged-activation-policy-v3.patch removed from -mm tree

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The quilt patch titled
     Subject: mm-fix-khugepaged-activation-policy-v3
has been removed from the -mm tree.  Its filename was
     mm-fix-khugepaged-activation-policy-v3.patch

This patch was dropped because it was folded into mm-fix-khugepaged-activation-policy.patch

------------------------------------------------------
From: Ryan Roberts <ryan.roberts@xxxxxxx>
Subject: mm-fix-khugepaged-activation-policy-v3
Date: Fri, 5 Jul 2024 11:28:48 +0100

- Make hugepage_pmd_enabled() out-of-line static in khugepaged.c (per Andrew)
- Refactor hugepage_pmd_enabled() for better readability (per Andrew)

Link: https://lkml.kernel.org/r/20240705102849.2479686-1-ryan.roberts@xxxxxxx
Signed-off-by: Ryan Roberts <ryan.roberts@xxxxxxx>
Fixes: 3485b88390b0 ("mm: thp: introduce multi-size THP sysfs interface")
Closes: https://lore.kernel.org/linux-mm/7a0bbe69-1e3d-4263-b206-da007791a5c4@xxxxxxxxxx/
Cc: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
Cc: Barry Song <baohua@xxxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Lance Yang <ioworker0@xxxxxxxxx>
Cc: Yang Shi <shy828301@xxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 include/linux/huge_mm.h |   13 -------------
 mm/khugepaged.c         |   20 ++++++++++++++++++++
 2 files changed, 20 insertions(+), 13 deletions(-)

--- a/include/linux/huge_mm.h~mm-fix-khugepaged-activation-policy-v3
+++ a/include/linux/huge_mm.h
@@ -128,19 +128,6 @@ static inline bool hugepage_global_alway
 			(1<<TRANSPARENT_HUGEPAGE_FLAG);
 }
 
-static inline bool hugepage_pmd_enabled(void)
-{
-	/*
-	 * We cover both the anon and the file-backed case here; file-backed
-	 * hugepages, when configured in, are determined by the global control.
-	 * Anon pmd-sized hugepages are determined by the pmd-size control.
-	 */
-	return (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && hugepage_global_enabled()) ||
-	       test_bit(PMD_ORDER, &huge_anon_orders_always) ||
-	       test_bit(PMD_ORDER, &huge_anon_orders_madvise) ||
-	       (test_bit(PMD_ORDER, &huge_anon_orders_inherit) && hugepage_global_enabled());
-}
-
 static inline int highest_order(unsigned long orders)
 {
 	return fls_long(orders) - 1;
--- a/mm/khugepaged.c~mm-fix-khugepaged-activation-policy-v3
+++ a/mm/khugepaged.c
@@ -413,6 +413,26 @@ static inline int hpage_collapse_test_ex
 	       test_bit(MMF_DISABLE_THP, &mm->flags);
 }
 
+static bool hugepage_pmd_enabled(void)
+{
+	/*
+	 * We cover both the anon and the file-backed case here; file-backed
+	 * hugepages, when configured in, are determined by the global control.
+	 * Anon pmd-sized hugepages are determined by the pmd-size control.
+	 */
+	if (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) &&
+	    hugepage_global_enabled())
+		return true;
+	if (test_bit(PMD_ORDER, &huge_anon_orders_always))
+		return true;
+	if (test_bit(PMD_ORDER, &huge_anon_orders_madvise))
+		return true;
+	if (test_bit(PMD_ORDER, &huge_anon_orders_inherit) &&
+	    hugepage_global_enabled())
+		return true;
+	return false;
+}
+
 void __khugepaged_enter(struct mm_struct *mm)
 {
 	struct khugepaged_mm_slot *mm_slot;
_

Patches currently in -mm which might be from ryan.roberts@xxxxxxx are

mm-fix-khugepaged-activation-policy.patch
mm-shmem-rename-mthp-shmem-counters.patch





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