Merge branch 'next' into for-linus

Prepare input updates for 6.4 merge window.

1 files changed, 16 insertions, 6 deletions

diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index e8ed225d8f7c..de1e622dd366 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -178,7 +178,7 @@ static inline void lru_gen_update_size(struct lruvec *lruvec, struct folio *foli
 	int zone = folio_zonenum(folio);
 	int delta = folio_nr_pages(folio);
 	enum lru_list lru = type * LRU_INACTIVE_FILE;
-	struct lru_gen_struct *lrugen = &lruvec->lrugen;
+	struct lru_gen_folio *lrugen = &lruvec->lrugen;
 
 	VM_WARN_ON_ONCE(old_gen != -1 && old_gen >= MAX_NR_GENS);
 	VM_WARN_ON_ONCE(new_gen != -1 && new_gen >= MAX_NR_GENS);
@@ -224,7 +224,7 @@ static inline bool lru_gen_add_folio(struct lruvec *lruvec, struct folio *folio,
 	int gen = folio_lru_gen(folio);
 	int type = folio_is_file_lru(folio);
 	int zone = folio_zonenum(folio);
-	struct lru_gen_struct *lrugen = &lruvec->lrugen;
+	struct lru_gen_folio *lrugen = &lruvec->lrugen;
 
 	VM_WARN_ON_ONCE_FOLIO(gen != -1, folio);
 
@@ -256,9 +256,9 @@ static inline bool lru_gen_add_folio(struct lruvec *lruvec, struct folio *folio,
 	lru_gen_update_size(lruvec, folio, -1, gen);
 	/* for folio_rotate_reclaimable() */
 	if (reclaiming)
-		list_add_tail(&folio->lru, &lrugen->lists[gen][type][zone]);
+		list_add_tail(&folio->lru, &lrugen->folios[gen][type][zone]);
 	else
-		list_add(&folio->lru, &lrugen->lists[gen][type][zone]);
+		list_add(&folio->lru, &lrugen->folios[gen][type][zone]);
 
 	return true;
 }
@@ -413,8 +413,7 @@ static inline void free_anon_vma_name(struct vm_area_struct *vma)
 	 * Not using anon_vma_name because it generates a warning if mmap_lock
 	 * is not held, which might be the case here.
 	 */
-	if (!vma->vm_file)
-		anon_vma_name_put(vma->anon_name);
+	anon_vma_name_put(vma->anon_name);
 }
 
 static inline bool anon_vma_name_eq(struct anon_vma_name *anon_name1,
@@ -578,4 +577,15 @@ pte_install_uffd_wp_if_needed(struct vm_area_struct *vma, unsigned long addr,
 #endif
 }
 
+static inline bool vma_has_recency(struct vm_area_struct *vma)
+{
+	if (vma->vm_flags & (VM_SEQ_READ | VM_RAND_READ))
+		return false;
+
+	if (vma->vm_file && (vma->vm_file->f_mode & FMODE_NOREUSE))
+		return false;
+
+	return true;
+}
+
 #endif