linux-kernel - [PATCH] KVM: x86: create mmu/ subdirectory

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Date:   Thu, 21 Nov 2019 11:45:43 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Cc:     Peter Feiner <pfeiner@...gle.com>
Subject: [PATCH] KVM: x86: create mmu/ subdirectory

Preparatory work for shattering mmu.c into multiple files.  Besides making it easier
to follow, this will also make it possible to write unit tests for various parts.

Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
---
 arch/x86/kvm/Makefile                | 4 ++--
 arch/x86/kvm/{ => mmu}/mmu.c         | 0
 arch/x86/kvm/{ => mmu}/page_track.c  | 0
 arch/x86/kvm/{ => mmu}/paging_tmpl.h | 0
 4 files changed, 2 insertions(+), 2 deletions(-)
 rename arch/x86/kvm/{ => mmu}/mmu.c (100%)
 rename arch/x86/kvm/{ => mmu}/page_track.c (100%)
 rename arch/x86/kvm/{ => mmu}/paging_tmpl.h (100%)

diff --git a/arch/x86/kvm/Makefile b/arch/x86/kvm/Makefile
index 31ecf7a76d5a..b19ef421084d 100644
--- a/arch/x86/kvm/Makefile
+++ b/arch/x86/kvm/Makefile
@@ -8,9 +8,9 @@ kvm-y			+= $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o \
 				$(KVM)/eventfd.o $(KVM)/irqchip.o $(KVM)/vfio.o
 kvm-$(CONFIG_KVM_ASYNC_PF)	+= $(KVM)/async_pf.o
 
-kvm-y			+= x86.o mmu.o emulate.o i8259.o irq.o lapic.o \
+kvm-y			+= x86.o emulate.o i8259.o irq.o lapic.o \
 			   i8254.o ioapic.o irq_comm.o cpuid.o pmu.o mtrr.o \
-			   hyperv.o page_track.o debugfs.o
+			   hyperv.o debugfs.o mmu/mmu.o mmu/page_track.o
 
 kvm-intel-y		+= vmx/vmx.o vmx/vmenter.o vmx/pmu_intel.o vmx/vmcs12.o vmx/evmcs.o vmx/nested.o
 kvm-amd-y		+= svm.o pmu_amd.o
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu/mmu.c
similarity index 100%
rename from arch/x86/kvm/mmu.c
rename to arch/x86/kvm/mmu/mmu.c
diff --git a/arch/x86/kvm/page_track.c b/arch/x86/kvm/mmu/page_track.c
similarity index 100%
rename from arch/x86/kvm/page_track.c
rename to arch/x86/kvm/mmu/page_track.c
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/mmu/paging_tmpl.h
similarity index 100%
rename from arch/x86/kvm/paging_tmpl.h
rename to arch/x86/kvm/mmu/paging_tmpl.h
-- 
1.8.3.1