From: Menglong Dong <menglong8.dong@gmail.com>
Date: Wed, 17 Sep 2025 06:09:14 +0000 (+0800)
Subject: rcu: Replace preempt.h with sched.h in include/linux/rcupdate.h
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=88a90315a99a9120cd471bf681515cc77cd7cdb8;p=users%2Fhch%2Fmisc.git

rcu: Replace preempt.h with sched.h in include/linux/rcupdate.h

In the next commit, we will move the definition of migrate_enable() and
migrate_disable() to linux/sched.h. However,
migrate_enable/migrate_disable will be used in commit
1b93c03fb319 ("rcu: add rcu_read_lock_dont_migrate()") in bpf-next tree.

In order to fix potential compiling error, replace linux/preempt.h with
linux/sched.h in include/linux/rcupdate.h.

Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---

diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 120536f4c6eb..8f346c847ee5 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -24,7 +24,7 @@
 #include <linux/compiler.h>
 #include <linux/atomic.h>
 #include <linux/irqflags.h>
-#include <linux/preempt.h>
+#include <linux/sched.h>
 #include <linux/bottom_half.h>
 #include <linux/lockdep.h>
 #include <linux/cleanup.h>