| /linux/mm/ |
| H A D | swap.c | 73 static void __page_cache_release(struct folio *folio, struct lruvec **lruvecp, in __page_cache_release()
89 struct lruvec *lruvec = NULL; in page_cache_release() local
92 __page_cache_release(folio, &lruvec, &flags); in page_cache_release()
93 if (lruvec) in page_cache_release()
94 unlock_page_lruvec_irqrestore(lruvec, flags); in page_cache_release()
116 typedef void (*move_fn_t)(struct lruvec *lruvec, struct folio *folio);
118 static void lru_add(struct lruvec *lruvec, struct folio *folio) in lru_add() argument
154 lruvec_add_folio(lruvec, folio); in lru_add()
161 struct lruvec *lruvec = NULL; in folio_batch_move_lru() local
171 folio_lruvec_relock_irqsave(folio, &lruvec, &flags); in folio_batch_move_lru()
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| H A D | workingset.c | 237 struct lruvec *lruvec; in lru_gen_eviction() local
249 lruvec = mem_cgroup_lruvec(memcg, pgdat); in lru_gen_eviction()
250 lrugen = &lruvec->lrugen; in lru_gen_eviction()
264 static bool lru_gen_test_recent(void *shadow, struct lruvec **lruvec, in lru_gen_test_recent() argument
275 *lruvec = mem_cgroup_lruvec(memcg, pgdat); in lru_gen_test_recent()
277 max_seq = READ_ONCE((*lruvec)->lrugen.max_seq); in lru_gen_test_recent()
289 struct lruvec *lruvec; in lru_gen_refault() local
296 recent = lru_gen_test_recent(shadow, &lruvec, &token, &workingset); in lru_gen_refault()
297 if (lruvec != folio_lruvec(folio)) in lru_gen_refault()
300 mod_lruvec_state(lruvec, WORKINGSET_REFAULT_BASE + type, delta); in lru_gen_refault()
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| H A D | vmscan.c | 411 static unsigned long lruvec_lru_size(struct lruvec *lruvec, enum lru_list lru, in lruvec_lru_size() argument
418 for_each_managed_zone_pgdat(zone, lruvec_pgdat(lruvec), zid, zone_idx) { in lruvec_lru_size()
420 size += mem_cgroup_get_zone_lru_size(lruvec, lru, zid); in lruvec_lru_size()
1668 static __always_inline void update_lru_sizes(struct lruvec *lruvec, in update_lru_sizes() argument
1677 update_lru_size(lruvec, lru, zid, -nr_zone_taken[zid]); in update_lru_sizes()
1704 struct lruvec *lruvec, struct list_head *dst, in isolate_lru_folios() argument
1708 struct list_head *src = &lruvec->lists[lru]; in isolate_lru_folios()
1793 update_lru_sizes(lruvec, lru, nr_zone_taken); in isolate_lru_folios()
1827 struct lruvec *lruvec; in folio_isolate_lru() local
1830 lruvec = folio_lruvec_lock_irq(folio); in folio_isolate_lru()
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| H A D | mlock.c | 61 static struct lruvec *__mlock_folio(struct folio *folio, struct lruvec *lruvec) in __mlock_folio() argument
65 return lruvec; in __mlock_folio()
67 lruvec = folio_lruvec_relock_irq(folio, lruvec); in __mlock_folio()
76 lruvec_del_folio(lruvec, folio); in __mlock_folio()
78 lruvec_add_folio(lruvec, folio); in __mlock_folio()
92 lruvec_del_folio(lruvec, folio); in __mlock_folio()
96 lruvec_add_folio(lruvec, folio); in __mlock_folio()
100 return lruvec; in __mlock_folio()
103 static struct lruvec *__mlock_new_folio(struct folio *folio, struct lruvec *lruvec) in __mlock_new_folio() argument
107 lruvec = folio_lruvec_relock_irq(folio, lruvec); in __mlock_new_folio()
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| H A D | mmzone.c | 75 void lruvec_init(struct lruvec *lruvec) in lruvec_init() argument
79 memset(lruvec, 0, sizeof(struct lruvec)); in lruvec_init()
80 spin_lock_init(&lruvec->lru_lock); in lruvec_init()
81 zswap_lruvec_state_init(lruvec); in lruvec_init()
84 INIT_LIST_HEAD(&lruvec->lists[lru]); in lruvec_init()
91 list_del(&lruvec->lists[LRU_UNEVICTABLE]); in lruvec_init()
93 lru_gen_init_lruvec(lruvec); in lruvec_init()
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| H A D | memcontrol.c | 391 unsigned long lruvec_page_state(struct lruvec *lruvec, enum node_stat_item idx) in lruvec_page_state() argument
398 return node_page_state(lruvec_pgdat(lruvec), idx); in lruvec_page_state()
404 pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec); in lruvec_page_state()
413 unsigned long lruvec_page_state_local(struct lruvec *lruvec, in lruvec_page_state_local() argument
421 return node_page_state(lruvec_pgdat(lruvec), idx); in lruvec_page_state_local()
427 pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec); in lruvec_page_state_local()
729 static void mod_memcg_lruvec_state(struct lruvec *lruvec, in mod_memcg_lruvec_state() argument
741 pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec); in mod_memcg_lruvec_state()
769 void mod_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx, in mod_lruvec_state() argument
773 mod_node_page_state(lruvec_pgdat(lruvec), idx, val); in mod_lruvec_state()
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| H A D | zswap.c | 657 void zswap_lruvec_state_init(struct lruvec *lruvec) in zswap_lruvec_state_init() argument
659 atomic_long_set(&lruvec->zswap_lruvec_state.nr_disk_swapins, 0); in zswap_lruvec_state_init()
664 struct lruvec *lruvec; in zswap_folio_swapin() local
667 lruvec = folio_lruvec(folio); in zswap_folio_swapin()
668 atomic_long_inc(&lruvec->zswap_lruvec_state.nr_disk_swapins); in zswap_folio_swapin()
1212 struct lruvec *lruvec = mem_cgroup_lruvec(memcg, NODE_DATA(sc->nid)); in zswap_shrinker_count() local
1214 &lruvec->zswap_lruvec_state.nr_disk_swapins; in zswap_shrinker_count()
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| H A D | compaction.c | 842 struct lruvec *lruvec; in isolate_migratepages_block() local
844 struct lruvec *locked = NULL; in isolate_migratepages_block()
1156 lruvec = folio_lruvec(folio); in isolate_migratepages_block()
1159 if (lruvec != locked) { in isolate_migratepages_block()
1163 compact_lock_irqsave(&lruvec->lru_lock, &flags, cc); in isolate_migratepages_block()
1164 locked = lruvec; in isolate_migratepages_block()
1166 lruvec_memcg_debug(lruvec, folio); in isolate_migratepages_block()
1200 lruvec_del_folio(lruvec, folio); in isolate_migratepages_block()
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| H A D | memcontrol-v1.c | 1743 struct lruvec *lruvec = mem_cgroup_lruvec(memcg, NODE_DATA(nid)); in mem_cgroup_node_nr_lru_pages() local
1753 nr += lruvec_page_state(lruvec, NR_LRU_BASE + lru); in mem_cgroup_node_nr_lru_pages()
1755 nr += lruvec_page_state_local(lruvec, NR_LRU_BASE + lru); in mem_cgroup_node_nr_lru_pages()
1933 anon_cost += mz->lruvec.anon_cost; in memcg1_stat_format()
1934 file_cost += mz->lruvec.file_cost; in memcg1_stat_format()
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| H A D | migrate.c | 671 struct lruvec *old_lruvec, *new_lruvec; in __folio_migrate_mapping()
2729 struct lruvec *lruvec = mem_cgroup_lruvec(memcg, pgdat); in migrate_misplaced_folio() local
2743 mod_lruvec_state(lruvec, PGPROMOTE_SUCCESS, nr_succeeded); in migrate_misplaced_folio()
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| H A D | huge_memory.c | 3443 struct lruvec *lruvec, struct list_head *list) in lru_add_split_folio() argument
3446 lockdep_assert_held(&lruvec->lru_lock); in lru_add_split_folio()
3787 struct lruvec *lruvec; in __folio_freeze_and_split_unmapped() local
3834 lruvec = folio_lruvec_lock(folio); in __folio_freeze_and_split_unmapped()
3859 lru_add_split_folio(folio, new_folio, lruvec, list); in __folio_freeze_and_split_unmapped()
3902 unlock_page_lruvec(lruvec); in __folio_freeze_and_split_unmapped()
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| /linux/include/linux/ |
| H A D | mm_inline.h | 38 static __always_inline void __update_lru_size(struct lruvec *lruvec, in __update_lru_size() argument
42 struct pglist_data *pgdat = lruvec_pgdat(lruvec); in __update_lru_size()
44 lockdep_assert_held(&lruvec->lru_lock); in __update_lru_size()
47 mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages); in __update_lru_size()
52 static __always_inline void update_lru_size(struct lruvec *lruvec, in update_lru_size() argument
56 __update_lru_size(lruvec, lru, zid, nr_pages); in update_lru_size()
58 mem_cgroup_update_lru_size(lruvec, lru, zid, nr_pages); in update_lru_size()
164 static inline bool lru_gen_is_active(const struct lruvec *lruvec, int gen) in lru_gen_is_active() argument
166 unsigned long max_seq = lruvec->lrugen.max_seq; in lru_gen_is_active()
174 static inline void lru_gen_update_size(struct lruvec *lruvec, struct folio *folio, in lru_gen_update_size() argument
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| H A D | memcontrol.h | 113 struct lruvec lruvec; member
706 static inline struct lruvec *mem_cgroup_lruvec(struct mem_cgroup *memcg, in mem_cgroup_lruvec()
710 struct lruvec *lruvec; in mem_cgroup_lruvec() local
713 lruvec = &pgdat->__lruvec; in mem_cgroup_lruvec()
721 lruvec = &mz->lruvec; in mem_cgroup_lruvec()
728 if (unlikely(lruvec->pgdat != pgdat)) in mem_cgroup_lruvec()
729 lruvec->pgdat = pgdat; in mem_cgroup_lruvec()
730 return lruvec; in mem_cgroup_lruvec()
739 static inline struct lruvec *folio_lruvec(struct folio *folio) in folio_lruvec()
755 struct lruvec *folio_lruvec_lock(struct folio *folio);
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| H A D | mmzone.h | 451 struct lruvec;
546 struct lruvec *lruvec; member
618 void lru_gen_init_lruvec(struct lruvec *lruvec);
634 static inline void lru_gen_init_lruvec(struct lruvec *lruvec) in lru_gen_init_lruvec() argument
669 struct lruvec { struct
1499 struct lruvec __lruvec;
1557 extern void lruvec_init(struct lruvec *lruvec);
1559 static inline struct pglist_data *lruvec_pgdat(struct lruvec *lruvec) in lruvec_pgdat() argument
1562 return lruvec->pgdat; in lruvec_pgdat()
1564 return container_of(lruvec, struct pglist_data, __lruvec); in lruvec_pgdat()
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| H A D | swap.h | 319 void workingset_age_nonresident(struct lruvec *lruvec, unsigned long nr_pages);
332 void lru_note_cost_unlock_irq(struct lruvec *lruvec, bool file,
334 __releases(lruvec->lru_lock);
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| H A D | vmstat.h | 523 void mod_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx,
537 static inline void mod_lruvec_state(struct lruvec *lruvec, in mod_lruvec_state() argument
540 mod_node_page_state(lruvec_pgdat(lruvec), idx, val); in mod_lruvec_state()
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| /linux/Documentation/mm/ |
| H A D | multigen_lru.rst | 83 ``lruvec``. The youngest generation number is stored in
114 The aging produces young generations. Given an ``lruvec``, it
130 The eviction consumes old generations. Given an ``lruvec``, it
148 set, an ``lruvec`` is protected from the eviction when its oldest
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| H A D | process_addrs.rst | 432 lruvec->lru_lock (in folio_lruvec_lock_irq)
480 ->lruvec->lru_lock (follow_page_mask->mark_page_accessed)
481 ->lruvec->lru_lock (check_pte_range->folio_isolate_lru)
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| /linux/mm/damon/ |
| H A D | core.c | 2048 struct lruvec *lruvec; in damos_get_node_memcg_used_bp() local
2062 lruvec = mem_cgroup_lruvec(memcg, NODE_DATA(goal->nid)); in damos_get_node_memcg_used_bp()
2063 used_pages = lruvec_page_state(lruvec, NR_ACTIVE_ANON); in damos_get_node_memcg_used_bp()
2064 used_pages += lruvec_page_state(lruvec, NR_INACTIVE_ANON); in damos_get_node_memcg_used_bp()
2065 used_pages += lruvec_page_state(lruvec, NR_ACTIVE_FILE); in damos_get_node_memcg_used_bp()
2066 used_pages += lruvec_page_state(lruvec, NR_INACTIVE_FILE); in damos_get_node_memcg_used_bp()
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| /linux/Documentation/trace/ |
| H A D | events-kmem.rst | 72 contention on the lruvec->lru_lock.
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