From 88f77859564b81543b7efbe0d866b2a0b20963d9 Mon Sep 17 00:00:00 2001
From: Bradley Morgan <brads@mainlining.org>
Date: Thu, 10 Sep 2026 17:25:37 +0000
Subject: [PATCH] rcu: Drop the private tick-internal.h include from tree.c

Nothing in the tree.c translation unit uses anything from the
private timekeeping header ../time/tick-internal.h, included
since commit 48d07c04b4cc ("rcu: Enable elimination of
Tree-RCU softirq processing"). The tick symbols RCU uses,
tick_dep_set(), tick_dep_clear(), their _cpu and _task
variants, tick_nohz_full_cpu() and TICK_DEP_BIT_RCU, are all
declared in the public linux/tick.h, which tree.c already
includes.

Drop the include.

Signed-off-by: Bradley Morgan <brads@mainlining.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
 kernel/rcu/tree.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 96848fc1f02b..338737b9781c 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -64,7 +64,6 @@
 #include <linux/mm.h>
 #include <linux/kasan.h>
 #include <linux/context_tracking.h>
-#include "../time/tick-internal.h"
 
 #include "tree.h"
 #include "rcu.h"