diff options
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 900c74b6aa62..670fe9fae5ba 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1284,7 +1284,8 @@ retry: goto keep_locked; if (folio_test_large(folio)) { /* cannot split folio, skip it */ - if (!can_split_folio(folio, 1, NULL)) + if (folio_expected_ref_count(folio) != + folio_ref_count(folio) - 1) goto activate_locked; /* * Split partially mapped folios right away. @@ -4540,7 +4541,8 @@ static int scan_folios(unsigned long nr_to_scan, struct lruvec *lruvec, int scanned = 0; int isolated = 0; int skipped = 0; - int remaining = min(nr_to_scan, MAX_LRU_BATCH); + int scan_batch = min(nr_to_scan, MAX_LRU_BATCH); + int remaining = scan_batch; struct lru_gen_folio *lrugen = &lruvec->lrugen; struct mem_cgroup *memcg = lruvec_memcg(lruvec); @@ -4600,7 +4602,7 @@ static int scan_folios(unsigned long nr_to_scan, struct lruvec *lruvec, count_memcg_events(memcg, item, isolated); count_memcg_events(memcg, PGREFILL, sorted); __count_vm_events(PGSCAN_ANON + type, isolated); - trace_mm_vmscan_lru_isolate(sc->reclaim_idx, sc->order, MAX_LRU_BATCH, + trace_mm_vmscan_lru_isolate(sc->reclaim_idx, sc->order, scan_batch, scanned, skipped, isolated, type ? LRU_INACTIVE_FILE : LRU_INACTIVE_ANON); if (type == LRU_GEN_FILE) |