diff --git a/include/linux/page_owner.h b/include/linux/page_owner.h
index 119a0c9d2a8b..d559781dde67 100644
--- a/include/linux/page_owner.h
+++ b/include/linux/page_owner.h
@@ -11,6 +11,8 @@ extern struct page_ext_operations page_owner_ops;
 extern void __reset_page_owner(struct page *page, unsigned short order);
 extern void __set_page_owner(struct page *page,
 			unsigned short order, gfp_t gfp_mask);
+extern void __set_page_owner_allocator(struct page *page, unsigned short order,
+			unsigned short allocator);
 extern void __split_page_owner(struct page *page, unsigned int nr);
 extern void __folio_copy_owner(struct folio *newfolio, struct folio *old);
 extern void __set_page_owner_migrate_reason(struct page *page, int reason);
@@ -18,6 +20,11 @@ extern void __dump_page_owner(const struct page *page);
 extern void pagetypeinfo_showmixedcount_print(struct seq_file *m,
 					pg_data_t *pgdat, struct zone *zone);
 
+enum page_owner_allocator {
+	PAGE_OWNER_ALLOCATOR_UNKNOWN = 0,
+	PAGE_OWNER_ALLOCATOR_VMALLOC
+};
+
 static inline void reset_page_owner(struct page *page, unsigned short order)
 {
 	if (static_branch_unlikely(&page_owner_inited))
@@ -31,6 +38,13 @@ static inline void set_page_owner(struct page *page,
 		__set_page_owner(page, order, gfp_mask);
 }
 
+static inline void set_page_owner_allocator(struct page *page, unsigned short order,
+			unsigned short allocator)
+{
+	if (static_branch_unlikely(&page_owner_inited))
+		__set_page_owner_allocator(page, order, allocator);
+}
+
 static inline void split_page_owner(struct page *page, unsigned int nr)
 {
 	if (static_branch_unlikely(&page_owner_inited))
@@ -59,6 +73,10 @@ static inline void set_page_owner(struct page *page,
 			unsigned int order, gfp_t gfp_mask)
 {
 }
+static inline void set_page_owner_allocator(struct page *page, unsigned short order,
+			unsigned short allocator)
+{
+}
 static inline void split_page_owner(struct page *page,
 			unsigned short order)
 {
diff --git a/mm/page_owner.c b/mm/page_owner.c
index 0a9588506571..11bb805c61fd 100644
--- a/mm/page_owner.c
+++ b/mm/page_owner.c
@@ -32,6 +32,12 @@ struct page_owner {
 	char comm[TASK_COMM_LEN];
 	pid_t pid;
 	pid_t tgid;
+	unsigned short allocator;
+};
+
+const char * const allocator_name[] = {
+	"unknown",
+	"vmalloc",
 };
 
 static bool page_owner_enabled = false;
@@ -148,6 +154,7 @@ void __reset_page_owner(struct page *page, unsigned short order)
 		page_owner = get_page_owner(page_ext);
 		page_owner->free_handle = handle;
 		page_owner->free_ts_nsec = free_ts_nsec;
+		page_owner->allocator = PAGE_OWNER_ALLOCATOR_UNKNOWN;
 		page_ext = page_ext_next(page_ext);
 	}
 }
@@ -190,6 +197,22 @@ noinline void __set_page_owner(struct page *page, unsigned short order,
 	__set_page_owner_handle(page_ext, handle, order, gfp_mask);
 }
 
+void __set_page_owner_allocator(struct page *page, unsigned short order, unsigned short allocator)
+{
+	int i;
+	struct page_ext *page_ext;
+	struct page_owner *page_owner;
+
+	page_ext = lookup_page_ext(page);
+	if (unlikely(!page_ext))
+		return;
+	for (i = 0; i < (1 << order); i++) {
+		page_owner = get_page_owner(page_ext);
+		page_owner->allocator = allocator;
+		page_ext = page_ext_next(page_ext);
+	}
+}
+
 void __set_page_owner_migrate_reason(struct page *page, int reason)
 {
 	struct page_ext *page_ext = lookup_page_ext(page);
@@ -238,6 +261,7 @@ void __folio_copy_owner(struct folio *newfolio, struct folio *old)
 	new_page_owner->tgid = old_page_owner->tgid;
 	new_page_owner->ts_nsec = old_page_owner->ts_nsec;
 	new_page_owner->free_ts_nsec = old_page_owner->ts_nsec;
+	new_page_owner->allocator = old_page_owner->allocator;
 	strcpy(new_page_owner->comm, old_page_owner->comm);
 
 	/*
@@ -386,11 +410,12 @@ print_page_owner(char __user *buf, size_t count, unsigned long pfn,
 		return -ENOMEM;
 
 	ret = scnprintf(kbuf, count,
-			"Page allocated via order %u, mask %#x(%pGg), pid %d, tgid %d (%s), ts %llu ns, free_ts %llu ns\n",
+			"Page allocated via order %u, mask %#x(%pGg), pid %d, tgid %d (%s), ts %llu ns, free_ts %llu ns, allocator %s\n",
 			page_owner->order, page_owner->gfp_mask,
 			&page_owner->gfp_mask, page_owner->pid,
 			page_owner->tgid, page_owner->comm,
-			page_owner->ts_nsec, page_owner->free_ts_nsec);
+			page_owner->ts_nsec, page_owner->free_ts_nsec,
+			allocator_name[page_owner->allocator]);
 
 	/* Print information relevant to grouping pages by mobility */
 	pageblock_mt = get_pageblock_migratetype(page);
