diff options
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 21e70434d931..5a518c5075fb 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -3539,6 +3539,8 @@ static vm_fault_t filemap_map_folio_range(struct vm_fault *vmf, skip: if (count) { set_pte_range(vmf, folio, page, count, addr); + add_mm_counter(vmf->vma->vm_mm, mm_counter_file(folio), + count); folio_ref_add(folio, count); if (in_range(vmf->address, addr, count * PAGE_SIZE)) ret = VM_FAULT_NOPAGE; @@ -3553,6 +3555,7 @@ skip: if (count) { set_pte_range(vmf, folio, page, count, addr); + add_mm_counter(vmf->vma->vm_mm, mm_counter_file(folio), count); folio_ref_add(folio, count); if (in_range(vmf->address, addr, count * PAGE_SIZE)) ret = VM_FAULT_NOPAGE; @@ -3589,6 +3592,7 @@ static vm_fault_t filemap_map_order0_folio(struct vm_fault *vmf, ret = VM_FAULT_NOPAGE; set_pte_range(vmf, folio, page, 1, addr); + add_mm_counter(vmf->vma->vm_mm, mm_counter_file(folio), 1); folio_ref_inc(folio); return ret; |