perf_counter: Fix tracepoint sampling to be part of generic sampling

Based on Peter's comments, make tracepoint sampling generic
just like all the other sampling bits are. This is a rename
with no code changes:

- PERF_SAMPLE_TP_RECORD to PERF_SAMPLE_RAW
- struct perf_tracepoint_record to perf_raw_record

We want the system in place that transport tracepoints raw
samples events into the perf ring buffer to be generalized and
usable by any type of counter.

Reported-by; Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1249698400-5441-4-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 10 insertions, 10 deletions

diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c
index 117622cb73a3..002310540417 100644
--- a/kernel/perf_counter.c
+++ b/kernel/perf_counter.c
@@ -2646,7 +2646,7 @@ static void perf_counter_output(struct perf_counter *counter, int nmi,
                 u64 counter;
         } group_entry;
         struct perf_callchain_entry *callchain = NULL;
-        struct perf_tracepoint_record *tp = NULL;
+        struct perf_raw_record *raw = NULL;
         int callchain_size = 0;
         u64 time;
         struct {
@@ -2715,10 +2715,10 @@ static void perf_counter_output(struct perf_counter *counter, int nmi,
                         header.size += sizeof(u64);
         }
 
-        if (sample_type & PERF_SAMPLE_TP_RECORD) {
-                tp = data->private;
-                if (tp)
-                        header.size += tp->size;
+        if (sample_type & PERF_SAMPLE_RAW) {
+                raw = data->raw;
+                if (raw)
+                        header.size += raw->size;
         }
 
         ret = perf_output_begin(&handle, counter, header.size, nmi, 1);
@@ -2784,8 +2784,8 @@ static void perf_counter_output(struct perf_counter *counter, int nmi,
                 }
         }
 
-        if ((sample_type & PERF_SAMPLE_TP_RECORD) && tp)
-                perf_output_copy(&handle, tp->record, tp->size);
+        if ((sample_type & PERF_SAMPLE_RAW) && raw)
+                perf_output_copy(&handle, raw->data, raw->size);
 
         perf_output_end(&handle);
 }
@@ -3740,15 +3740,15 @@ static const struct pmu perf_ops_task_clock = {
 void perf_tpcounter_event(int event_id, u64 addr, u64 count, void *record,
                           int entry_size)
 {
-        struct perf_tracepoint_record tp = {
+        struct perf_raw_record raw = {
                 .size = entry_size,
-                .record = record,
+                .data = record,
         };
 
         struct perf_sample_data data = {
                 .regs = get_irq_regs(),
                 .addr = addr,
-                .private = &tp,
+                .raw = &raw,
         };
 
         if (!data.regs)