summaryrefslogtreecommitdiff
path: root/arch/arm/kernel/perf_event_xscale.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/kernel/perf_event_xscale.c')
-rw-r--r--arch/arm/kernel/perf_event_xscale.c18
1 files changed, 16 insertions, 2 deletions
diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index 39affbe4fdb2..3c4397491d08 100644
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c
@@ -144,6 +144,20 @@ static const unsigned xscale_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
[C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
},
},
+ [C(NODE)] = {
+ [C(OP_READ)] = {
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
+ },
+ [C(OP_WRITE)] = {
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
+ },
+ [C(OP_PREFETCH)] = {
+ [C(RESULT_ACCESS)] = CACHE_OP_UNSUPPORTED,
+ [C(RESULT_MISS)] = CACHE_OP_UNSUPPORTED,
+ },
+ },
};
#define XSCALE_PMU_ENABLE 0x001
@@ -251,7 +265,7 @@ xscale1pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}
@@ -583,7 +597,7 @@ xscale2pmu_handle_irq(int irq_num, void *dev)
if (!armpmu_event_set_period(event, hwc, idx))
continue;
- if (perf_event_overflow(event, 0, &data, regs))
+ if (perf_event_overflow(event, &data, regs))
armpmu->disable(hwc, idx);
}