diff options
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index 44481fe7c629..ba3ea0a82f7f 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3734,8 +3734,6 @@ static bool __wp_can_reuse_large_anon_folio(struct folio *folio, return false; VM_WARN_ON_ONCE(folio_test_ksm(folio)); - VM_WARN_ON_ONCE(folio_mapcount(folio) > folio_nr_pages(folio)); - VM_WARN_ON_ONCE(folio_entire_mapcount(folio)); if (unlikely(folio_test_swapcache(folio))) { /* @@ -3760,6 +3758,8 @@ static bool __wp_can_reuse_large_anon_folio(struct folio *folio, if (folio_large_mapcount(folio) != folio_ref_count(folio)) goto unlock; + VM_WARN_ON_ONCE_FOLIO(folio_large_mapcount(folio) > folio_nr_pages(folio), folio); + VM_WARN_ON_ONCE_FOLIO(folio_entire_mapcount(folio), folio); VM_WARN_ON_ONCE(folio_mm_id(folio, 0) != vma->vm_mm->mm_id && folio_mm_id(folio, 1) != vma->vm_mm->mm_id); |