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perf annotate: Add samples into struct annotation_line

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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>
This commit is contained in:
Jiri Olsa
2017-10-11 17:01:39 +02:00
committed by Arnaldo Carvalho de Melo
parent f8eb37bd7c
commit 7e304557ea
2 changed files with 20 additions and 5 deletions
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17
tools/perf/util/annotate.h
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@@ -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);