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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-24 16:28:29 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-06-04 10:28:51 -0300 |
| commit | e1a91a834d6e1b6616b76b0ba22e7e11d5592c3b (patch) | |
| tree | 1b84ae0bdd6692a78e3637887b2bb53bdadc360c /tools/perf | |
| parent | be3e26d99c3abf4b17728da7bc606dd05419611e (diff) | |
| download | linux-e1a91a834d6e1b6616b76b0ba22e7e11d5592c3b.tar.bz2 | |
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@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-2se2v7rrjil0kwqywks04ey2@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/annotate.c | 6 | ||||
| -rw-r--r-- | 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) |