diff options
| -rw-r--r-- | mm/damon/ops-common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/damon/ops-common.c b/mm/damon/ops-common.c index 6a9797d1d7ff..99321ff5cb92 100644 --- a/mm/damon/ops-common.c +++ b/mm/damon/ops-common.c @@ -383,6 +383,10 @@ unsigned long damon_migrate_pages(struct list_head *folio_list, int target_nid) if (list_empty(folio_list)) return nr_migrated; + if (target_nid < 0 || target_nid >= MAX_NUMNODES || + !node_state(target_nid, N_MEMORY)) + return nr_migrated; + noreclaim_flag = memalloc_noreclaim_save(); nid = folio_nid(lru_to_folio(folio_list)); |