linux-kernel - [PATCH 4/5] x86/events: Move perf_event_amd

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Date:	Mon,  8 Feb 2016 17:09:07 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>, X86 ML <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Joerg Roedel <joro@...tes.org>
Subject: [PATCH 4/5] x86/events: Move perf_event_amd_iommu.*

From: Borislav Petkov <bp@...e.de>

Cc: Joerg Roedel <joro@...tes.org>
Signed-off-by: Borislav Petkov <bp@...e.de>
---
 arch/x86/events/Makefile                                           | 3 +++
 arch/x86/{kernel/cpu/perf_event_amd_iommu.c => events/amd/iommu.c} | 4 ++--
 arch/x86/{kernel/cpu/perf_event_amd_iommu.h => events/amd/iommu.h} | 0
 arch/x86/kernel/cpu/Makefile                                       | 3 ---
 4 files changed, 5 insertions(+), 5 deletions(-)
 rename arch/x86/{kernel/cpu/perf_event_amd_iommu.c => events/amd/iommu.c} (99%)
 rename arch/x86/{kernel/cpu/perf_event_amd_iommu.h => events/amd/iommu.h} (100%)

diff --git a/arch/x86/events/Makefile b/arch/x86/events/Makefile
index 88f787350bf0..838195d90961 100644
--- a/arch/x86/events/Makefile
+++ b/arch/x86/events/Makefile
@@ -2,3 +2,6 @@ obj-y			+= core.o
 
 obj-$(CONFIG_CPU_SUP_AMD)               += amd/core.o
 obj-$(CONFIG_X86_LOCAL_APIC)            += amd/ibs.o
+ifdef CONFIG_AMD_IOMMU
+obj-$(CONFIG_CPU_SUP_AMD)               += amd/iommu.o
+endif
diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/events/amd/iommu.c
similarity index 99%
rename from arch/x86/kernel/cpu/perf_event_amd_iommu.c
rename to arch/x86/events/amd/iommu.c
index 97242a9242bd..629bc700eb08 100644
--- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
+++ b/arch/x86/events/amd/iommu.c
@@ -16,8 +16,8 @@
 #include <linux/cpumask.h>
 #include <linux/slab.h>
 
-#include "perf_event.h"
-#include "perf_event_amd_iommu.h"
+#include "../../kernel/cpu/perf_event.h"
+#include "iommu.h"
 
 #define COUNTER_SHIFT		16
 
diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.h b/arch/x86/events/amd/iommu.h
similarity index 100%
rename from arch/x86/kernel/cpu/perf_event_amd_iommu.h
rename to arch/x86/events/amd/iommu.h
diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index b1711586005b..37444ffd714d 100644
--- a/arch/x86/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
@@ -32,9 +32,6 @@ obj-$(CONFIG_CPU_SUP_UMC_32)		+= umc.o
 
 ifdef CONFIG_PERF_EVENTS
 obj-$(CONFIG_CPU_SUP_AMD)		+= perf_event_amd_uncore.o
-ifdef CONFIG_AMD_IOMMU
-obj-$(CONFIG_CPU_SUP_AMD)		+= perf_event_amd_iommu.o
-endif
 obj-$(CONFIG_CPU_SUP_INTEL)		+= perf_event_p6.o perf_event_knc.o perf_event_p4.o
 obj-$(CONFIG_CPU_SUP_INTEL)		+= perf_event_intel_lbr.o perf_event_intel_ds.o perf_event_intel.o
 obj-$(CONFIG_CPU_SUP_INTEL)		+= perf_event_intel_rapl.o perf_event_intel_cqm.o
-- 
2.3.5