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authorSukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>2016-02-16 20:07:51 -0500
committerMichael Ellerman <mpe@ellerman.id.au>2016-03-10 22:57:22 +1100
commitd34171e88aeed4a99c00c7f2af3d5c553e7a4972 (patch)
treec7f6c4944a9d2ecca396254e4d02d14a0227f719 /arch/powerpc/perf/hv-24x7.h
parent2b206ee6b0df03a89783c6a9ada363122f918800 (diff)
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powerpc/perf/hv-24x7: Display domain indices in sysfs
To help users determine domains, display the domain indices used by the kernel in sysfs. $ cat /sys/bus/event_source/devices/hv_24x7/interface/domains 1: Physical Chip 2: Physical Core 3: VCPU Home Core 4: VCPU Home Chip 5: VCPU Home Node 6: VCPU Remote Node Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/perf/hv-24x7.h')
-rw-r--r--arch/powerpc/perf/hv-24x7.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/perf/hv-24x7.h b/arch/powerpc/perf/hv-24x7.h
index c57d67dc9f3f..791455e7f5cf 100644
--- a/arch/powerpc/perf/hv-24x7.h
+++ b/arch/powerpc/perf/hv-24x7.h
@@ -7,6 +7,7 @@ enum hv_perf_domains {
#define DOMAIN(n, v, x, c) HV_PERF_DOMAIN_##n = v,
#include "hv-24x7-domains.h"
#undef DOMAIN
+ HV_PERF_DOMAIN_MAX,
};
struct hv_24x7_request {