Messages in this thread Patch in this message | | | From | Madhavan Srinivasan <> | Subject | [PATCH 7/8] powerpc/perf: Set data source value | Date | Thu, 11 Jun 2015 14:13:36 +0530 |
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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 <sukadev@linux.vnet.ibm.com> Signed-off-by: Madhavan Srinivasan <maddy@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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