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authorMarc Zyngier <marc.zyngier@arm.com>2013-03-05 07:18:00 +0400
committerChristoffer Dall <cdall@cs.columbia.edu>2013-04-29 08:44:01 +0400
commit210552c1bfe83122a480673660d5ca9821c944ae (patch)
tree713137a46a8d462e107e56ecf767773f15d37903 /arch/arm/kvm/Makefile
parent5a2892ce72e010e3cb96b438d7cdddce0c88e0e6 (diff)
downloadlinux-210552c1bfe83122a480673660d5ca9821c944ae.tar.xz
ARM: KVM: add support for minimal host vs guest profiling
In order to be able to correctly profile what is happening on the host, we need to be able to identify when we're running on the guest, and log these events differently. Perf offers a simple way to register callbacks into KVM. Mimic what x86 does and enjoy being able to profile your KVM host. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>
Diffstat (limited to 'arch/arm/kvm/Makefile')
-rw-r--r--arch/arm/kvm/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile
index 8dc5e76cb789..53c5ed83d16f 100644
--- a/arch/arm/kvm/Makefile
+++ b/arch/arm/kvm/Makefile
@@ -18,6 +18,6 @@ kvm-arm-y = $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o)
obj-y += kvm-arm.o init.o interrupts.o
obj-y += arm.o handle_exit.o guest.o mmu.o emulate.o reset.o
-obj-y += coproc.o coproc_a15.o mmio.o psci.o
+obj-y += coproc.o coproc_a15.o mmio.o psci.o perf.o
obj-$(CONFIG_KVM_ARM_VGIC) += vgic.o
obj-$(CONFIG_KVM_ARM_TIMER) += arch_timer.o