diff options
Diffstat (limited to 'tools/perf/util/arm-spe.c')
| -rw-r--r-- | tools/perf/util/arm-spe.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c index 1a80151baed9..d040406f3314 100644 --- a/tools/perf/util/arm-spe.c +++ b/tools/perf/util/arm-spe.c @@ -387,26 +387,16 @@ static int arm_spe__synth_instruction_sample(struct arm_spe_queue *speq, return arm_spe_deliver_synth_event(spe, speq, event, &sample); } -#define SPE_MEM_TYPE (ARM_SPE_L1D_ACCESS | ARM_SPE_L1D_MISS | \ - ARM_SPE_LLC_ACCESS | ARM_SPE_LLC_MISS | \ - ARM_SPE_REMOTE_ACCESS) - -static bool arm_spe__is_memory_event(enum arm_spe_sample_type type) -{ - if (type & SPE_MEM_TYPE) - return true; - - return false; -} - static u64 arm_spe__synth_data_source(const struct arm_spe_record *record) { union perf_mem_data_src data_src = { 0 }; if (record->op == ARM_SPE_LD) data_src.mem_op = PERF_MEM_OP_LOAD; - else + else if (record->op == ARM_SPE_ST) data_src.mem_op = PERF_MEM_OP_STORE; + else + return 0; if (record->type & (ARM_SPE_LLC_ACCESS | ARM_SPE_LLC_MISS)) { data_src.mem_lvl = PERF_MEM_LVL_L3; @@ -510,7 +500,11 @@ static int arm_spe_sample(struct arm_spe_queue *speq) return err; } - if (spe->sample_memory && arm_spe__is_memory_event(record->type)) { + /* + * When data_src is zero it means the record is not a memory operation, + * skip to synthesize memory sample for this case. + */ + if (spe->sample_memory && data_src) { err = arm_spe__synth_mem_sample(speq, spe->memory_id, data_src); if (err) return err; |