diff options
| -rw-r--r-- | arch/arm/kernel/perf_event_v7.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c index 970e136..4152158 100644 --- a/arch/arm/kernel/perf_event_v7.c +++ b/arch/arm/kernel/perf_event_v7.c @@ -531,6 +531,18 @@ static const unsigned scorpion_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] [C(BPU)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED, }; +PMU_FORMAT_ATTR(event, "config:0-7"); + +static struct attribute *armv7_pmu_format_attrs[] = { + &format_attr_event.attr, + NULL, +}; + +static struct attribute_group armv7_pmu_format_attr_group = { + .name = "format", + .attrs = armv7_pmu_format_attrs, +}; + #define ARMV7_EVENT_ATTR_RESOLVE(m) #m #define ARMV7_EVENT_ATTR(name, config) \ PMU_EVENT_ATTR_STRING(name, armv7_event_attr_##name, \ @@ -576,7 +588,7 @@ static struct attribute *armv7_pmuv1_event_attrs[] = { &armv7_event_attr_br_mis_pred.attr.attr, &armv7_event_attr_cpu_cycles.attr.attr, &armv7_event_attr_br_pred.attr.attr, - NULL + NULL, }; static struct attribute_group armv7_pmuv1_events_attr_group = { @@ -586,7 +598,8 @@ static struct attribute_group armv7_pmuv1_events_attr_group = { static const struct attribute_group *armv7_pmuv1_attr_groups[] = { &armv7_pmuv1_events_attr_group, - NULL + &armv7_pmu_format_attr_group, + NULL, }; ARMV7_EVENT_ATTR(mem_access, ARMV7_PERFCTR_MEM_ACCESS); @@ -632,7 +645,7 @@ static struct attribute *armv7_pmuv2_event_attrs[] = { &armv7_event_attr_inst_spec.attr.attr, &armv7_event_attr_ttbr_write_retired.attr.attr, &armv7_event_attr_bus_cycles.attr.attr, - NULL + NULL, }; static struct attribute_group armv7_pmuv2_events_attr_group = { @@ -642,7 +655,8 @@ static struct attribute_group armv7_pmuv2_events_attr_group = { static const struct attribute_group *armv7_pmuv2_attr_groups[] = { &armv7_pmuv2_events_attr_group, - NULL + &armv7_pmu_format_attr_group, + NULL, }; /* |