diff options
Diffstat (limited to 'kernel/events/core.c')
| -rw-r--r-- | kernel/events/core.c | 31 |
1 files changed, 5 insertions, 26 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 12b7d5114b06..17108a23b3dd 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -7581,30 +7581,10 @@ void perf_prepare_sample(struct perf_event_header *header, if (filtered_sample_type & PERF_SAMPLE_CALLCHAIN) perf_sample_save_callchain(data, event, regs); - if (sample_type & PERF_SAMPLE_RAW) { - struct perf_raw_record *raw = data->raw; - int size; - - if (raw && (data->sample_flags & PERF_SAMPLE_RAW)) { - struct perf_raw_frag *frag = &raw->frag; - u32 sum = 0; - - do { - sum += frag->size; - if (perf_raw_frag_last(frag)) - break; - frag = frag->next; - } while (1); - - size = round_up(sum + sizeof(u32), sizeof(u64)); - raw->size = size - sizeof(u32); - frag->pad = raw->size - sum; - } else { - size = sizeof(u64); - data->raw = NULL; - } - - data->dyn_size += size; + if (filtered_sample_type & PERF_SAMPLE_RAW) { + data->raw = NULL; + data->dyn_size += sizeof(u64); + data->sample_flags |= PERF_SAMPLE_RAW; } if (sample_type & PERF_SAMPLE_BRANCH_STACK) { @@ -10120,8 +10100,7 @@ void perf_tp_event(u16 event_type, u64 count, void *record, int entry_size, }; perf_sample_data_init(&data, 0, 0); - data.raw = &raw; - data.sample_flags |= PERF_SAMPLE_RAW; + perf_sample_save_raw_data(&data, &raw); perf_trace_buf_update(record, event_type); |