1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Common Code for Data Access Monitoring 4 */ 5 6 #include <linux/damon.h> 7 8 struct folio *damon_get_folio(unsigned long pfn); 9 10 void damon_ptep_mkold(pte_t *pte, struct vm_area_struct *vma, unsigned long addr); 11 void damon_pmdp_mkold(pmd_t *pmd, struct vm_area_struct *vma, unsigned long addr); 12 void damon_folio_mkold(struct folio *folio); 13 bool damon_folio_young(struct folio *folio); 14 15 int damon_cold_score(struct damon_ctx *c, struct damon_region *r, 16 struct damos *s); 17 int damon_hot_score(struct damon_ctx *c, struct damon_region *r, 18 struct damos *s); 19 20 bool damos_folio_filter_match(struct damos_filter *filter, struct folio *folio); 21 unsigned long damon_migrate_pages(struct list_head *folio_list, int target_nid); 22 23 bool damos_ops_has_filter(struct damos *s); 24