diff options
| -rw-r--r-- | arch/s390/kernel/perf_cpum_cf.c | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/perf_pai_crypto.c | 1 | ||||
| -rw-r--r-- | arch/x86/events/amd/ibs.c | 1 | ||||
| -rw-r--r-- | include/linux/perf_event.h | 5 | ||||
| -rw-r--r-- | kernel/events/core.c | 3 |
5 files changed, 7 insertions, 4 deletions
diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c index f7dd3c849e68..f043a7ff220b 100644 --- a/arch/s390/kernel/perf_cpum_cf.c +++ b/arch/s390/kernel/perf_cpum_cf.c @@ -664,6 +664,7 @@ static int cfdiag_push_sample(struct perf_event *event, raw.frag.data = cpuhw->stop; raw.size = raw.frag.size; data.raw = &raw; + data.sample_flags |= PERF_SAMPLE_RAW; } overflow = perf_event_overflow(event, &data, ®s); diff --git a/arch/s390/kernel/perf_pai_crypto.c b/arch/s390/kernel/perf_pai_crypto.c index b38b4ae01589..6826e2a69a21 100644 --- a/arch/s390/kernel/perf_pai_crypto.c +++ b/arch/s390/kernel/perf_pai_crypto.c @@ -366,6 +366,7 @@ static int paicrypt_push_sample(void) raw.frag.data = cpump->save; raw.size = raw.frag.size; data.raw = &raw; + data.sample_flags |= PERF_SAMPLE_RAW; } overflow = perf_event_overflow(event, &data, ®s); diff --git a/arch/x86/events/amd/ibs.c b/arch/x86/events/amd/ibs.c index ce5720bfb350..c29a006954c7 100644 --- a/arch/x86/events/amd/ibs.c +++ b/arch/x86/events/amd/ibs.c @@ -781,6 +781,7 @@ fail: }, }; data.raw = &raw; + data.sample_flags |= PERF_SAMPLE_RAW; } /* diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index f4a13579b0e8..e9b151cde491 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -1028,7 +1028,6 @@ struct perf_sample_data { * minimize the cachelines touched. */ u64 sample_flags; - struct perf_raw_record *raw; u64 period; /* @@ -1040,6 +1039,7 @@ struct perf_sample_data { union perf_mem_data_src data_src; u64 txn; u64 addr; + struct perf_raw_record *raw; u64 type; u64 ip; @@ -1078,8 +1078,7 @@ static inline void perf_sample_data_init(struct perf_sample_data *data, u64 addr, u64 period) { /* remaining struct members initialized in perf_prepare_sample() */ - data->sample_flags = 0; - data->raw = NULL; + data->sample_flags = PERF_SAMPLE_PERIOD; data->period = period; if (addr) { diff --git a/kernel/events/core.c b/kernel/events/core.c index a91f74db9fe9..04e19a857d4b 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -7332,7 +7332,7 @@ void perf_prepare_sample(struct perf_event_header *header, struct perf_raw_record *raw = data->raw; int size; - if (raw) { + if (raw && (data->sample_flags & PERF_SAMPLE_RAW)) { struct perf_raw_frag *frag = &raw->frag; u32 sum = 0; @@ -7348,6 +7348,7 @@ void perf_prepare_sample(struct perf_event_header *header, frag->pad = raw->size - sum; } else { size = sizeof(u64); + data->raw = NULL; } header->size += size; |