From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Mon, 11 Dec 2023 19:00:10 +0000 (-0500)
Subject: ipc: Kill bogus dependency on spinlock.h
X-Git-Tag: v6.8-rc1~136^2~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72375a8864ebc0a20ca4a35f382441b01a0b85b9;p=thirdparty%2Fkernel%2Flinux.git

ipc: Kill bogus dependency on spinlock.h

pruning sched.h dependencies, headers shouldn't pull in more than they
need.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---

diff --git a/include/linux/ipc.h b/include/linux/ipc.h
index e1c9eea6015b5..9b1434247aab7 100644
--- a/include/linux/ipc.h
+++ b/include/linux/ipc.h
@@ -2,7 +2,7 @@
 #ifndef _LINUX_IPC_H
 #define _LINUX_IPC_H
 
-#include <linux/spinlock.h>
+#include <linux/spinlock_types.h>
 #include <linux/uidgid.h>
 #include <linux/rhashtable-types.h>
 #include <uapi/linux/ipc.h>
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 8c230f24688bd..34400b16e57ce 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2139,6 +2139,8 @@ extern bool sched_task_on_rq(struct task_struct *p);
 extern unsigned long get_wchan(struct task_struct *p);
 extern struct task_struct *cpu_curr_snapshot(int cpu);
 
+#include <linux/spinlock.h>
+
 /*
  * In order to reduce various lock holder preemption latencies provide an
  * interface to see if a vCPU is currently running or not.