diff options
| -rw-r--r-- | arch/x86/events/amd/ibs.c | 4 | ||||
| -rw-r--r-- | arch/x86/events/intel/ds.c | 8 | ||||
| -rw-r--r-- | kernel/events/core.c | 2 |
3 files changed, 10 insertions, 4 deletions
diff --git a/arch/x86/events/amd/ibs.c b/arch/x86/events/amd/ibs.c index c251bc44c088..dab094166693 100644 --- a/arch/x86/events/amd/ibs.c +++ b/arch/x86/events/amd/ibs.c @@ -798,8 +798,10 @@ fail: * recorded as part of interrupt regs. Thus we need to use rip from * interrupt regs while unwinding call stack. */ - if (event->attr.sample_type & PERF_SAMPLE_CALLCHAIN) + if (event->attr.sample_type & PERF_SAMPLE_CALLCHAIN) { data.callchain = perf_callchain(event, iregs); + data.sample_flags |= PERF_SAMPLE_CALLCHAIN; + } throttle = perf_event_overflow(event, &data, ®s); out: diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c index a5275c235c2a..4ba6ab6d0d92 100644 --- a/arch/x86/events/intel/ds.c +++ b/arch/x86/events/intel/ds.c @@ -1546,8 +1546,10 @@ static void setup_pebs_fixed_sample_data(struct perf_event *event, * previous PMI context or an (I)RET happened between the record and * PMI. */ - if (sample_type & PERF_SAMPLE_CALLCHAIN) + if (sample_type & PERF_SAMPLE_CALLCHAIN) { data->callchain = perf_callchain(event, iregs); + data->sample_flags |= PERF_SAMPLE_CALLCHAIN; + } /* * We use the interrupt regs as a base because the PEBS record does not @@ -1719,8 +1721,10 @@ static void setup_pebs_adaptive_sample_data(struct perf_event *event, * previous PMI context or an (I)RET happened between the record and * PMI. */ - if (sample_type & PERF_SAMPLE_CALLCHAIN) + if (sample_type & PERF_SAMPLE_CALLCHAIN) { data->callchain = perf_callchain(event, iregs); + data->sample_flags |= PERF_SAMPLE_CALLCHAIN; + } *regs = *iregs; /* The ip in basic is EventingIP */ diff --git a/kernel/events/core.c b/kernel/events/core.c index 3e90e454b995..c98ecf3e09ba 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -7320,7 +7320,7 @@ void perf_prepare_sample(struct perf_event_header *header, if (sample_type & PERF_SAMPLE_CALLCHAIN) { int size = 1; - if (!(sample_type & __PERF_SAMPLE_CALLCHAIN_EARLY)) + if (filtered_sample_type & PERF_SAMPLE_CALLCHAIN) data->callchain = perf_callchain(event, regs); size += data->callchain->nr; |