Messages in this thread |  | | Date | Tue, 25 Feb 2014 13:31:13 -0800 | From | Cody P Schafer <> | Subject | Re: [PATCH v2 10/11] powerpc/perf: add kconfig option for hypervisor provided counters |
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On 02/24/2014 07:33 PM, Michael Ellerman wrote: > On Fri, 2014-14-02 at 22:02:14 UTC, Cody P Schafer wrote: >> 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 --git a/arch/powerpc/perf/Makefile b/arch/powerpc/perf/Makefile >> index 60d71ee..f9c083a 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 hv-common.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 434fda3..dcc67cd 100644 >> --- a/arch/powerpc/platforms/Kconfig.cputype >> +++ b/arch/powerpc/platforms/Kconfig.cputype >> @@ -364,6 +364,12 @@ config PPC_PERF_CTRS >> help >> This enables the powerpc-specific perf_event back-end. >> >> +config HV_PERF_CTRS >> + def_bool y > > This was bool, why did you change it?
No, it wasn't. v1 also had def_bool. https://lkml.org/lkml/2014/1/16/518 Maybe you're confusing v2.1 and v2 of this patch?
> >> + depends on PERF_EVENTS && PPC_HAVE_PMU_SUPPORT > > Should be: > > depends on PERF_EVENTS && PPC_PSERIES > >> + help >> + Enable access to perf counters provided by the hypervisor >> +
Yep, the v2.1 patch (which I bungled and labeled as 9/11) already changes both of these. It'll end up rolled into v3.
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