diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
index a185cc75ff52ae4d56fe0e92ab194e645e5ab9b3..7b2363388bfa29291f70e527db2f5edd2ffdc516 100644
--- a/include/linux/vm_event_item.h
+++ b/include/linux/vm_event_item.h
@@ -98,6 +98,9 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
 		THP_SPLIT_PAGE_FAILED,
 		THP_DEFERRED_SPLIT_PAGE,
 		THP_SPLIT_PMD,
+		THP_SCAN_EXCEED_NONE_PTE,
+		THP_SCAN_EXCEED_SWAP_PTE,
+		THP_SCAN_EXCEED_SHARED_PTE,
 #ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
 		THP_SPLIT_PUD,
 #endif
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 698ea19775ac3100a9c07af2ee54c1a1f89f18ab..02071f213c58ce2e6e9747564f9c0bfad69dd3a5 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -618,6 +618,7 @@ static int __collapse_huge_page_isolate(struct vm_area_struct *vma,
 				continue;
 			} else {
 				result = SCAN_EXCEED_NONE_PTE;
+				count_vm_event(THP_SCAN_EXCEED_NONE_PTE);
 				goto out;
 			}
 		}
@@ -636,6 +637,7 @@ static int __collapse_huge_page_isolate(struct vm_area_struct *vma,
 		if (page_mapcount(page) > 1 &&
 				++shared > khugepaged_max_ptes_shared) {
 			result = SCAN_EXCEED_SHARED_PTE;
+			count_vm_event(THP_SCAN_EXCEED_SHARED_PTE);
 			goto out;
 		}
 
@@ -1253,6 +1255,7 @@ static int khugepaged_scan_pmd(struct mm_struct *mm,
 				continue;
 			} else {
 				result = SCAN_EXCEED_SWAP_PTE;
+				count_vm_event(THP_SCAN_EXCEED_SWAP_PTE);
 				goto out_unmap;
 			}
 		}
@@ -1262,6 +1265,7 @@ static int khugepaged_scan_pmd(struct mm_struct *mm,
 				continue;
 			} else {
 				result = SCAN_EXCEED_NONE_PTE;
+				count_vm_event(THP_SCAN_EXCEED_NONE_PTE);
 				goto out_unmap;
 			}
 		}
@@ -1290,6 +1294,7 @@ static int khugepaged_scan_pmd(struct mm_struct *mm,
 		if (page_mapcount(page) > 1 &&
 				++shared > khugepaged_max_ptes_shared) {
 			result = SCAN_EXCEED_SHARED_PTE;
+			count_vm_event(THP_SCAN_EXCEED_SHARED_PTE);
 			goto out_unmap;
 		}
 
@@ -2000,6 +2005,7 @@ static void khugepaged_scan_file(struct mm_struct *mm,
 		if (xa_is_value(page)) {
 			if (++swap > khugepaged_max_ptes_swap) {
 				result = SCAN_EXCEED_SWAP_PTE;
+				count_vm_event(THP_SCAN_EXCEED_SWAP_PTE);
 				break;
 			}
 			continue;
@@ -2046,6 +2052,7 @@ static void khugepaged_scan_file(struct mm_struct *mm,
 	if (result == SCAN_SUCCEED) {
 		if (present < HPAGE_PMD_NR - khugepaged_max_ptes_none) {
 			result = SCAN_EXCEED_NONE_PTE;
+			count_vm_event(THP_SCAN_EXCEED_NONE_PTE);
 		} else {
 			node = khugepaged_find_target_node();
 			collapse_file(mm, file, start, hpage, node);
diff --git a/mm/vmstat.c b/mm/vmstat.c
index d701c335628c86c799bb33c7dba2f42f1c7b6fed..4057372745d04755629ae1f52923f537bac42e03 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -1353,6 +1353,9 @@ const char * const vmstat_text[] = {
 	"thp_split_page_failed",
 	"thp_deferred_split_page",
 	"thp_split_pmd",
+	"thp_scan_exceed_none_pte",
+	"thp_scan_exceed_swap_pte",
+	"thp_scan_exceed_share_pte",
 #ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD
 	"thp_split_pud",
 #endif