From 0aad20566bfb1fcd87ad87d255cafb41f6b7b00e Mon Sep 17 00:00:00 2001
From: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Fri, 26 Jul 2019 20:26:24 +0100
Subject: [PATCH] xen/percpu: Drop unused xen/percpu.h includes
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None of these headers use any PER_CPU() infrastructure.

xen/rwlock.h however does, and picked it up transitively via xen/spinlock.h,
so include it properly.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
---
 xen/include/asm-x86/i387.h  | 1 -
 xen/include/xen/multicall.h | 1 -
 xen/include/xen/rcupdate.h  | 1 -
 xen/include/xen/rwlock.h    | 1 +
 xen/include/xen/spinlock.h  | 1 -
 5 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/xen/include/asm-x86/i387.h b/xen/include/asm-x86/i387.h
index 434a7761a5..a783549db9 100644
--- a/xen/include/asm-x86/i387.h
+++ b/xen/include/asm-x86/i387.h
@@ -12,7 +12,6 @@
 #define __ASM_I386_I387_H
 
 #include <xen/types.h>
-#include <xen/percpu.h>
 
 /* Byte offset of the stored word size within the FXSAVE area/portion. */
 #define FPU_WORD_SIZE_OFFSET 511
diff --git a/xen/include/xen/multicall.h b/xen/include/xen/multicall.h
index d0aa52009c..ac8238660a 100644
--- a/xen/include/xen/multicall.h
+++ b/xen/include/xen/multicall.h
@@ -5,7 +5,6 @@
 #ifndef __XEN_MULTICALL_H__
 #define __XEN_MULTICALL_H__
 
-#include <xen/percpu.h>
 #ifdef CONFIG_COMPAT
 #include <compat/xen.h>
 #endif
diff --git a/xen/include/xen/rcupdate.h b/xen/include/xen/rcupdate.h
index 3402eb5caf..13850865ed 100644
--- a/xen/include/xen/rcupdate.h
+++ b/xen/include/xen/rcupdate.h
@@ -33,7 +33,6 @@
 
 #include <xen/cache.h>
 #include <xen/spinlock.h>
-#include <xen/percpu.h>
 #include <xen/cpumask.h>
 #include <xen/preempt.h>
 
diff --git a/xen/include/xen/rwlock.h b/xen/include/xen/rwlock.h
index 35657c56c4..3dfea1ac2a 100644
--- a/xen/include/xen/rwlock.h
+++ b/xen/include/xen/rwlock.h
@@ -1,6 +1,7 @@
 #ifndef __RWLOCK_H__
 #define __RWLOCK_H__
 
+#include <xen/percpu.h>
 #include <xen/spinlock.h>
 
 #include <asm/atomic.h>
diff --git a/xen/include/xen/spinlock.h b/xen/include/xen/spinlock.h
index a811b73bf3..2c7415e23a 100644
--- a/xen/include/xen/spinlock.h
+++ b/xen/include/xen/spinlock.h
@@ -4,7 +4,6 @@
 #include <asm/system.h>
 #include <asm/spinlock.h>
 #include <asm/types.h>
-#include <xen/percpu.h>
 
 #ifndef NDEBUG
 struct lock_debug {
-- 
2.30.2