perf annotate: Add samples into struct annotation_line
Add samples array into struct annotation_line to hold the annotation
data. The data is populated in the following patches.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20171011150158.11895-17-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index cb60cafa..55bdd90 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -59,6 +59,16 @@ bool ins__is_fused(struct arch *arch, const char *ins1, const char *ins2);
struct annotation;
+struct sym_hist_entry {
+ u64 nr_samples;
+ u64 period;
+};
+
+struct annotation_data {
+ double percent;
+ struct sym_hist_entry he;
+};
+
struct annotation_line {
struct list_head node;
struct rb_node rb_node;
@@ -68,6 +78,8 @@ struct annotation_line {
float ipc;
u64 cycles;
size_t privsize;
+ int samples_nr;
+ struct annotation_data samples[0];
};
struct disasm_line {
@@ -88,11 +100,6 @@ static inline bool disasm_line__has_offset(const struct disasm_line *dl)
return dl->ops.target.offset_avail;
}
-struct sym_hist_entry {
- u64 nr_samples;
- u64 period;
-};
-
void disasm_line__free(struct disasm_line *dl);
struct annotation_line *
annotation_line__next(struct annotation_line *pos, struct list_head *head);