diff --git a/mm/page_owner.c b/mm/page_owner.c
index d56afa9c792e..fb3a05fdebdb 100644
--- a/mm/page_owner.c
+++ b/mm/page_owner.c
@@ -31,6 +31,7 @@ struct page_owner {
 	u64 free_ts_nsec;
 	char comm[TASK_COMM_LEN];
 	pid_t pid;
+	pid_t tgid;
 };
 
 static bool page_owner_enabled = false;
@@ -165,6 +166,7 @@ static inline void __set_page_owner_handle(struct page_ext *page_ext,
 		page_owner->gfp_mask = gfp_mask;
 		page_owner->last_migrate_reason = -1;
 		page_owner->pid = current->pid;
+		page_owner->tgid = current->tgid;
 		page_owner->ts_nsec = local_clock();
 		strlcpy(page_owner->comm, current->comm,
 			sizeof(page_owner->comm));
@@ -233,6 +235,7 @@ void __folio_copy_owner(struct folio *newfolio, struct folio *old)
 		old_page_owner->last_migrate_reason;
 	new_page_owner->handle = old_page_owner->handle;
 	new_page_owner->pid = old_page_owner->pid;
+	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;
 	strcpy(new_page_owner->comm, old_page_owner->comm);
@@ -383,11 +386,11 @@ 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 (%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\n",
 			page_owner->order, page_owner->gfp_mask,
 			&page_owner->gfp_mask, page_owner->pid,
-			page_owner->comm, page_owner->ts_nsec,
-			page_owner->free_ts_nsec);
+			page_owner->tgid, page_owner->comm,
+			page_owner->ts_nsec, page_owner->free_ts_nsec);
 
 	/* Print information relevant to grouping pages by mobility */
 	pageblock_mt = get_pageblock_migratetype(page);
@@ -454,10 +457,10 @@ void __dump_page_owner(const struct page *page)
 	else
 		pr_alert("page_owner tracks the page as freed\n");
 
-	pr_alert("page last allocated via order %u, migratetype %s, gfp_mask %#x(%pGg), pid %d (%s), ts %llu, free_ts %llu\n",
+	pr_alert("page last allocated via order %u, migratetype %s, gfp_mask %#x(%pGg), pid %d, tgid %d (%s), ts %llu, free_ts %llu\n",
 		 page_owner->order, migratetype_names[mt], gfp_mask, &gfp_mask,
-		 page_owner->pid, page_owner->comm, page_owner->ts_nsec,
-		 page_owner->free_ts_nsec);
+		 page_owner->pid, page_owner->tgid, page_owner->comm,
+		 page_owner->ts_nsec, page_owner->free_ts_nsec);
 
 	handle = READ_ONCE(page_owner->handle);
 	if (!handle)