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e0728b50d4
linux-next/arch/powerpc/perf
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Sukadev Bhattiprolu e0728b50d4 powerpc/perf: Export Power8 generic and cache events to sysfs 
Power8 supports a large number of events in each susbystem so when a
user runs:

	perf stat -e branch-instructions sleep 1
	perf stat -e L1-dcache-loads sleep 1

it is not clear as to which PMU events were monitored.

Export the generic hardware and cache perf events for Power8 to sysfs,
so users can precisely determine the PMU event monitored by the generic
event.

Eg:
	cat /sys/bus/event_source/devices/cpu/events/branch-instructions
	event=0x10068

	$ cat /sys/bus/event_source/devices/cpu/events/L1-dcache-loads
	event=0x100ee

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-03-10 22:56:05 +11:00
..
req-gen powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated 2015-02-02 17:56:39 +11:00
bhrb.S powerpc/perf: Add basic assembly code to read BHRB entries on POWER8 2013-04-26 16:11:11 +10:00
callchain.c powerpc/mm: Differentiate between hugetlb and THP during page walk 2015-10-12 15:30:09 +11:00
core-book3s.c perf/core: Drop PERF_EVENT_TXN 2015-09-13 11:27:30 +02:00
core-fsl-emb.c perf/powerpc: reset event hw state when adding it to the PMU 2015-01-29 23:44:18 -06:00
e500-pmu.c powerpc/perf: Add stalled-cycles events 2013-01-10 17:00:56 +11:00
e6500-pmu.c powerpc/perf: Add e6500 PMU driver 2013-08-07 18:38:04 -05:00
hv-24x7-catalog.h powerpc/perf/hv-24x7: parse catalog and populate sysfs with events 2015-02-02 17:56:38 +11:00
hv-24x7-domains.h powerpc/perf/hv-24x7: parse catalog and populate sysfs with events 2015-02-02 17:56:38 +11:00
hv-24x7.c powerpc, perf/powerpc/hv-24x7: Use PMU_TXN_READ interface 2015-09-13 11:27:29 +02:00
hv-24x7.h powerpc: Fix misspellings in comments. 2016-03-01 19:27:20 +11:00
hv-common.c powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated 2015-02-02 17:56:39 +11:00
hv-common.h perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper 2015-02-02 17:56:38 +11:00
hv-gpci-requests.h powerpc/perf/hv-gpci: add the remaining gpci requests 2015-02-02 17:56:39 +11:00
hv-gpci.c powerpc/perf/hv-gpci: Increase request buffer size 2016-02-10 14:30:56 +11:00
hv-gpci.h powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated 2015-02-02 17:56:39 +11:00
Makefile powerpc/perf: Add kconfig option for hypervisor provided counters 2014-03-24 09:48:32 +11:00
mpc7450-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
power4-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
power5-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
power5+-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
power6-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
power7-events-list.h powerpc/perf: Make some new raw event codes available in sysfs 2014-03-24 09:48:23 +11:00
power7-pmu.c powerpc/perf: Remove PME_ prefix for power7 events 2016-03-10 22:56:04 +11:00
power8-events-list.h powerpc/perf: Export Power8 generic and cache events to sysfs 2016-03-10 22:56:05 +11:00
power8-pmu.c powerpc/perf: Export Power8 generic and cache events to sysfs 2016-03-10 22:56:05 +11:00
ppc970-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00