perf_sample_data_init initialize the data source variable "->val"
with PERF_MEM_NA. New value should not be ORed since the userspace
perf tool will look at bitmap field when displaying the hierarchy levels.
Reviewed-by: Sukadev Bhattiprolu <suka...@linux.vnet.ibm.com>
Signed-off-by: Madhavan Srinivasan <ma...@linux.vnet.ibm.com>
---
arch/powerpc/perf/power8-pmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/perf/power8-pmu.c b/arch/powerpc/perf/power8-pmu.c
index 40e74a0..667736f 100644
--- a/arch/powerpc/perf/power8-pmu.c
+++ b/arch/powerpc/perf/power8-pmu.c
@@ -684,7 +684,7 @@ static void power8_get_mem_data_src(union perf_mem_data_src
*dsrc,
if (is_load_store_inst(sier)) {
idx = (sier & POWER8_SIER_LDST_MASK) >> POWER8_SIER_LDST_SHIFT;
- dsrc->val |= ldst_src_map[idx];
+ dsrc->val = ldst_src_map[idx];
}
}
--
1.9.1
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