perf, x86: Expose the full PEBS record using PERF_SAMPLE_RAW

Expose the full PEBS record using PERF_SAMPLE_RAW

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: paulus@samba.org
Cc: eranian@google.com
Cc: robert.richter@amd.com
Cc: fweisbec@gmail.com
LKML-Reference: <20100304140100.847218224@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c
index 5e4029441b2d..ef56f053ab31 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_ds.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c
@@ -457,6 +457,7 @@ static void intel_pmu_drain_pebs_core(struct pt_regs *iregs)
         struct perf_event *event = cpuc->events[0]; /* PMC0 only */
         struct pebs_record_core *at, *top;
         struct perf_sample_data data;
+        struct perf_raw_record raw;
         struct pt_regs regs;
         int n;
 
@@ -479,6 +480,12 @@ static void intel_pmu_drain_pebs_core(struct pt_regs *iregs)
         perf_sample_data_init(&data, 0);
         data.period = event->hw.last_period;
 
+        if (event->attr.sample_type & PERF_SAMPLE_RAW) {
+                raw.size = x86_pmu.pebs_record_size;
+                raw.data = at;
+                data.raw = &raw;
+        }
+
         n = top - at;
 
         /*
@@ -521,6 +528,7 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs)
         struct pebs_record_nhm *at, *top;
         struct perf_sample_data data;
         struct perf_event *event = NULL;
+        struct perf_raw_record raw;
         struct pt_regs regs;
         int bit, n;
 
@@ -562,6 +570,12 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs)
                 perf_sample_data_init(&data, 0);
                 data.period = event->hw.last_period;
 
+                if (event->attr.sample_type & PERF_SAMPLE_RAW) {
+                        raw.size = x86_pmu.pebs_record_size;
+                        raw.data = at;
+                        data.raw = &raw;
+                }
+
                 /*
                  * See the comment in intel_pmu_drain_pebs_core()
                  */