linux-kernel - [PATCH V2 1/7] x86/resctrl: Rename asm/resctrl

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Date:   Tue,  5 May 2020 15:36:12 -0700
From:   Reinette Chatre <reinette.chatre@...el.com>
To:     tglx@...utronix.de, fenghua.yu@...el.com, bp@...en8.de,
        tony.luck@...el.com
Cc:     kuo-lang.tseng@...el.com, mingo@...hat.com, babu.moger@....com,
        hpa@...or.com, x86@...nel.org, linux-kernel@...r.kernel.org,
        Reinette Chatre <reinette.chatre@...el.com>,
        Borislav Petkov <bp@...e.de>
Subject: [PATCH V2 1/7] x86/resctrl: Rename asm/resctrl_sched.h to asm/resctrl.h

asm/resctrl_sched.h is dedicated to the code used for configuration
of the CPU resource control state when a task is scheduled.

Rename resctrl_sched.h to resctrl.h in preparation of additions that
will no longer make this file dedicated to work done during scheduling.

No functional change.

Suggested-by: Borislav Petkov <bp@...e.de>
Signed-off-by: Reinette Chatre <reinette.chatre@...el.com>
---
 MAINTAINERS                                         | 2 +-
 arch/x86/include/asm/{resctrl_sched.h => resctrl.h} | 6 +++---
 arch/x86/kernel/cpu/resctrl/core.c                  | 2 +-
 arch/x86/kernel/cpu/resctrl/pseudo_lock.c           | 2 +-
 arch/x86/kernel/cpu/resctrl/rdtgroup.c              | 2 +-
 arch/x86/kernel/process_32.c                        | 2 +-
 arch/x86/kernel/process_64.c                        | 2 +-
 7 files changed, 9 insertions(+), 9 deletions(-)
 rename arch/x86/include/asm/{resctrl_sched.h => resctrl.h} (96%)

diff --git a/MAINTAINERS b/MAINTAINERS
index 2926327e4976..ecfb07ab49b0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14227,7 +14227,7 @@ M:	Reinette Chatre <reinette.chatre@...el.com>
 L:	linux-kernel@...r.kernel.org
 S:	Supported
 F:	Documentation/x86/resctrl*
-F:	arch/x86/include/asm/resctrl_sched.h
+F:	arch/x86/include/asm/resctrl.h
 F:	arch/x86/kernel/cpu/resctrl/
 F:	tools/testing/selftests/resctrl/
 
diff --git a/arch/x86/include/asm/resctrl_sched.h b/arch/x86/include/asm/resctrl.h
similarity index 96%
rename from arch/x86/include/asm/resctrl_sched.h
rename to arch/x86/include/asm/resctrl.h
index f6b7fe2833cc..99b5728e441d 100644
--- a/arch/x86/include/asm/resctrl_sched.h
+++ b/arch/x86/include/asm/resctrl.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_X86_RESCTRL_SCHED_H
-#define _ASM_X86_RESCTRL_SCHED_H
+#ifndef _ASM_X86_RESCTRL_H
+#define _ASM_X86_RESCTRL_H
 
 #ifdef CONFIG_X86_CPU_RESCTRL
 
@@ -90,4 +90,4 @@ static inline void resctrl_sched_in(void) {}
 
 #endif /* CONFIG_X86_CPU_RESCTRL */
 
-#endif /* _ASM_X86_RESCTRL_SCHED_H */
+#endif /* _ASM_X86_RESCTRL_H */
diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c
index d8cc5223b7ce..6f38c88226af 100644
--- a/arch/x86/kernel/cpu/resctrl/core.c
+++ b/arch/x86/kernel/cpu/resctrl/core.c
@@ -22,7 +22,7 @@
 #include <linux/cpuhotplug.h>
 
 #include <asm/intel-family.h>
-#include <asm/resctrl_sched.h>
+#include <asm/resctrl.h>
 #include "internal.h"
 
 /* Mutex to protect rdtgroup access. */
diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
index d7623e1b927d..4bd28b388a1a 100644
--- a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
+++ b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c
@@ -24,7 +24,7 @@
 
 #include <asm/cacheflush.h>
 #include <asm/intel-family.h>
-#include <asm/resctrl_sched.h>
+#include <asm/resctrl.h>
 #include <asm/perf_event.h>
 
 #include "../../events/perf_event.h" /* For X86_CONFIG() */
diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
index 5a359d9fcc05..6276ae015945 100644
--- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c
+++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
@@ -29,7 +29,7 @@
 
 #include <uapi/linux/magic.h>
 
-#include <asm/resctrl_sched.h>
+#include <asm/resctrl.h>
 #include "internal.h"
 
 DEFINE_STATIC_KEY_FALSE(rdt_enable_key);
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 954b013cc585..538d4e8d6589 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -52,7 +52,7 @@
 #include <asm/debugreg.h>
 #include <asm/switch_to.h>
 #include <asm/vm86.h>
-#include <asm/resctrl_sched.h>
+#include <asm/resctrl.h>
 #include <asm/proto.h>
 
 #include "process.h"
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 5ef9d8f25b0e..0c169a5687e1 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -52,7 +52,7 @@
 #include <asm/switch_to.h>
 #include <asm/xen/hypervisor.h>
 #include <asm/vdso.h>
-#include <asm/resctrl_sched.h>
+#include <asm/resctrl.h>
 #include <asm/unistd.h>
 #include <asm/fsgsbase.h>
 #ifdef CONFIG_IA32_EMULATION
-- 
2.21.0