diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
index 18e75974d4e37bd76f6b31d88951a9cededaec63..21d7c7f72f1c728d03ee6274fe2cde5287d5a9b9 100644
--- a/include/linux/vm_event_item.h
+++ b/include/linux/vm_event_item.h
@@ -70,6 +70,10 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
 #endif
 #ifdef CONFIG_HUGETLB_PAGE
 		HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL,
+#endif
+#ifdef CONFIG_CMA
+		CMA_ALLOC_SUCCESS,
+		CMA_ALLOC_FAIL,
 #endif
 		UNEVICTABLE_PGCULLED,	/* culled to noreclaim list */
 		UNEVICTABLE_PGSCANNED,	/* scanned for reclaimability */
diff --git a/mm/cma.c b/mm/cma.c
index 7f415d7cda9f0117b2906d4e2bf2d0cfdafe015d..60dc76f2024807c67f0682db489b54ef6aa89d99 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -420,13 +420,13 @@ struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align,
 	int ret = -ENOMEM;
 
 	if (!cma || !cma->count || !cma->bitmap)
-		return NULL;
+		goto out;
 
 	pr_debug("%s(cma %p, count %zu, align %d)\n", __func__, (void *)cma,
 		 count, align);
 
 	if (!count)
-		return NULL;
+		goto out;
 
 	mask = cma_bitmap_aligned_mask(cma, align);
 	offset = cma_bitmap_aligned_offset(cma, align);
@@ -434,7 +434,7 @@ struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align,
 	bitmap_count = cma_bitmap_pages_to_bits(cma, count);
 
 	if (bitmap_count > bitmap_maxno)
-		return NULL;
+		goto out;
 
 	for (;;) {
 		mutex_lock(&cma->lock);
@@ -492,6 +492,12 @@ struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align,
 	}
 
 	pr_debug("%s(): returned %p\n", __func__, page);
+out:
+	if (page)
+		count_vm_event(CMA_ALLOC_SUCCESS);
+	else
+		count_vm_event(CMA_ALLOC_FAIL);
+
 	return page;
 }
 
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 506cab48841013d4b0a3925ad7e4cbafeca08e90..79057d221b605566a3aad654711a5a08c84b1f01 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -1297,6 +1297,10 @@ const char * const vmstat_text[] = {
 #ifdef CONFIG_HUGETLB_PAGE
 	"htlb_buddy_alloc_success",
 	"htlb_buddy_alloc_fail",
+#endif
+#ifdef CONFIG_CMA
+	"cma_alloc_success",
+	"cma_alloc_fail",
 #endif
 	"unevictable_pgs_culled",
 	"unevictable_pgs_scanned",