diff mbox

[8/8] powerpc/perf: add kconfig option for hypervisor provided counters

Message ID 1389916434-2288-9-git-send-email-cody@linux.vnet.ibm.com (mailing list archive)
State Superseded
Headers show

Commit Message

Cody P Schafer Jan. 16, 2014, 11:53 p.m. UTC 
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
---
 arch/powerpc/perf/Makefile             | 2 ++
 arch/powerpc/platforms/Kconfig.cputype | 6 ++++++
 2 files changed, 8 insertions(+)
diff mbox

Patch

diff --git a/arch/powerpc/perf/Makefile b/arch/powerpc/perf/Makefile
index 60d71ee..5e5fcd2 100644
--- a/arch/powerpc/perf/Makefile
+++ b/arch/powerpc/perf/Makefile
@@ -11,5 +11,7 @@  obj32-$(CONFIG_PPC_PERF_CTRS)	+= mpc7450-pmu.o
 obj-$(CONFIG_FSL_EMB_PERF_EVENT) += core-fsl-emb.o
 obj-$(CONFIG_FSL_EMB_PERF_EVENT_E500) += e500-pmu.o e6500-pmu.o
 
+obj-$(CONFIG_HV_PERF_CTRS) += hv-24x7.o hv-gpci.o
+
 obj-$(CONFIG_PPC64)		+= $(obj64-y)
 obj-$(CONFIG_PPC32)		+= $(obj32-y)
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index bca2465..f98ec61 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -363,6 +363,12 @@  config PPC_PERF_CTRS
        help
          This enables the powerpc-specific perf_event back-end.
 
+config HV_PERF_CTRS
+       def_bool y
+       depends on PERF_EVENTS && PPC_HAVE_PMU_SUPPORT
+       help
+         Enable access to perf counters provided by the hypervisor
+
 config SMP
 	depends on PPC_BOOK3S || PPC_BOOK3E || FSL_BOOKE || PPC_47x
 	bool "Symmetric multi-processing support"