unsigned long token;
unsigned long min_seq;
struct lruvec *lruvec;
- struct lru_gen_struct *lrugen;
+ struct lru_gen_folio *lrugen;
int type = folio_is_file_lru(folio);
int delta = folio_nr_pages(folio);
int refs = folio_lru_refs(folio);
unsigned long token;
unsigned long min_seq;
struct lruvec *lruvec;
- struct lru_gen_struct *lrugen;
+ struct lru_gen_folio *lrugen;
struct mem_cgroup *memcg;
struct pglist_data *pgdat;
int type = folio_is_file_lru(folio);
*/
nr = folio_nr_pages(folio);
memcg = folio_memcg(folio);
+ pgdat = folio_pgdat(folio);
lruvec = mem_cgroup_lruvec(memcg, pgdat);
mod_lruvec_state(lruvec, WORKINGSET_REFAULT_BASE + file, nr);
workingset_size += lruvec_page_state(eviction_lruvec,
NR_INACTIVE_FILE);
}
- if (mem_cgroup_get_nr_swap_pages(memcg) > 0) {
+ if (mem_cgroup_get_nr_swap_pages(eviction_memcg) > 0) {
workingset_size += lruvec_page_state(eviction_lruvec,
NR_ACTIVE_ANON);
if (file) {
goto out;
}
- if (!spin_trylock(&mapping->host->i_lock)) {
- xa_unlock(&mapping->i_pages);
- spin_unlock_irq(lru_lock);
- ret = LRU_RETRY;
- goto out;
+ /* For page cache we need to hold i_lock */
+ if (mapping->host != NULL) {
+ if (!spin_trylock(&mapping->host->i_lock)) {
+ xa_unlock(&mapping->i_pages);
+ spin_unlock_irq(lru_lock);
+ ret = LRU_RETRY;
+ goto out;
+ }
}
list_lru_isolate(lru, item);
out_invalid:
xa_unlock_irq(&mapping->i_pages);
- if (mapping_shrinkable(mapping))
- inode_add_lru(mapping->host);
- spin_unlock(&mapping->host->i_lock);
+ if (mapping->host != NULL) {
+ if (mapping_shrinkable(mapping))
+ inode_add_lru(mapping->host);
+ spin_unlock(&mapping->host->i_lock);
+ }
ret = LRU_REMOVED_RETRY;
out:
cond_resched();