diff options
| -rw-r--r-- | mm/huge_memory.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index b20fef29e5bb..2753fb54cdf3 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2757,13 +2757,15 @@ int split_huge_page_to_list(struct page *page, struct list_head *list) int nr = folio_nr_pages(folio); xas_split(&xas, folio, folio_order(folio)); - if (folio_test_swapbacked(folio)) { - __lruvec_stat_mod_folio(folio, NR_SHMEM_THPS, - -nr); - } else { - __lruvec_stat_mod_folio(folio, NR_FILE_THPS, - -nr); - filemap_nr_thps_dec(mapping); + if (folio_test_pmd_mappable(folio)) { + if (folio_test_swapbacked(folio)) { + __lruvec_stat_mod_folio(folio, + NR_SHMEM_THPS, -nr); + } else { + __lruvec_stat_mod_folio(folio, + NR_FILE_THPS, -nr); + filemap_nr_thps_dec(mapping); + } } } |