diff options
Diffstat (limited to 'mm/hugetlb.c')
-rw-r--r-- | mm/hugetlb.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 97930d44d460..318624c96584 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2135,6 +2135,8 @@ retry: if (!folio_ref_count(folio)) { struct hstate *h = folio_hstate(folio); + bool adjust_surplus = false; + if (!available_huge_pages(h)) goto out; @@ -2157,7 +2159,9 @@ retry: goto retry; } - remove_hugetlb_folio(h, folio, false); + if (h->surplus_huge_pages_node[folio_nid(folio)]) + adjust_surplus = true; + remove_hugetlb_folio(h, folio, adjust_surplus); h->max_huge_pages--; spin_unlock_irq(&hugetlb_lock); @@ -2177,7 +2181,7 @@ retry: rc = hugetlb_vmemmap_restore_folio(h, folio); if (rc) { spin_lock_irq(&hugetlb_lock); - add_hugetlb_folio(h, folio, false); + add_hugetlb_folio(h, folio, adjust_surplus); h->max_huge_pages++; goto out; } |