Commit-ID: e1a91a834d6e1b6616b76b0ba22e7e11d5592c3b
Gitweb: https://git.kernel.org/tip/e1a91a834d6e1b6616b76b0ba22e7e11d5592c3b
Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Thu, 24 May 2018 16:28:29 -0300
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Mon, 4 Jun 2018 10:28:51 -0300
perf annotate: __symbol__inc_addr_samples() needs just annotated_source
It only operates on the histograms, so no need for the encompassing
'struct annotation'.
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Wang Nan <wangnan0@xxxxxxxxxx>
Link: https://lkml.kernel.org/n/tip-2se2v7rrjil0kwqywks04ey2@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/util/annotate.c | 6 +++---
tools/perf/util/annotate.h | 8 ++++++--
2 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index a6fa49bf879b..a5a6d686004e 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -819,7 +819,7 @@ static int __symbol__account_cycles(struct cyc_hist *ch,
}
static int __symbol__inc_addr_samples(struct symbol *sym, struct map *map,
- struct annotation *notes, int evidx, u64 addr,
+ struct annotated_source *src, int evidx, u64 addr,
struct perf_sample *sample)
{
unsigned offset;
@@ -835,7 +835,7 @@ static int __symbol__inc_addr_samples(struct symbol *sym, struct map *map,
}
offset = addr - sym->start;
- h = annotation__histogram(notes, evidx);
+ h = annotated_source__histogram(src, evidx);
h->nr_samples++;
h->addr[offset].nr_samples++;
h->period += sample->period;
@@ -874,7 +874,7 @@ static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
notes = symbol__get_annotation(sym, false);
if (notes == NULL)
return -ENOMEM;
- return __symbol__inc_addr_samples(sym, map, notes, evsel->idx, addr, sample);
+ return __symbol__inc_addr_samples(sym, map, notes->src, evsel->idx, addr, sample);
}
static int symbol__account_cycles(u64 addr, u64 start,
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 94b60e34c3a7..2a73f9084930 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -267,10 +267,14 @@ void annotation__mark_jump_targets(struct annotation *notes, struct symbol *sym)
void annotation__update_column_widths(struct annotation *notes);
void annotation__init_column_widths(struct annotation *notes, struct symbol *sym);
+static inline struct sym_hist *annotated_source__histogram(struct annotated_source *src, int idx)
+{
+ return ((void *)src->histograms) + (src->sizeof_sym_hist * idx);
+}
+
static inline struct sym_hist *annotation__histogram(struct annotation *notes, int idx)
{
- return (((void *)notes->src->histograms) +
- (notes->src->sizeof_sym_hist * idx));
+ return annotated_source__histogram(notes->src, idx);
}
static inline struct annotation *symbol__annotation(struct symbol *sym)
--
To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|