From f6120d527b8611aeaa1a34a33337f530d78a789c Mon Sep 17 00:00:00 2001
From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Fri, 15 Dec 2023 19:56:59 -0500
Subject: task_stack.h: add missing include

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---
 include/linux/sched/task_stack.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/sched/task_stack.h b/include/linux/sched/task_stack.h
index f158b025c175..ccd72b978e1f 100644
--- a/include/linux/sched/task_stack.h
+++ b/include/linux/sched/task_stack.h
@@ -8,6 +8,7 @@
 
 #include <linux/sched.h>
 #include <linux/magic.h>
+#include <linux/refcount.h>
 
 #ifdef CONFIG_THREAD_INFO_IN_TASK
 
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