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openSUSE:Step:15
perf
perf-hists-pass-perf_sample-to-_symbol__inc_add...
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File perf-hists-pass-perf_sample-to-_symbol__inc_addr_samples.patch of Package perf
From: Taeung Song <treeze.taeung@gmail.com> Date: Thu, 20 Jul 2017 16:28:53 -0300 Subject: perf hists: Pass perf_sample to __symbol__inc_addr_samples() Git-commit: bab89f6aed7e745893e009014354d0caaf62acf7 Patch-mainline: v4.14-rc1 References: bsc#1070010 (git-fixes) Signed-off-By: Tony Jones <tonyj@suse.de> To pave the way to use perf_sample fields in the annotate code, storing sample->period in sym_hist->addr->period and its sum in sym_hist->period. Signed-off-by: Taeung Song <treeze.taeung@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1500500215-16646-1-git-send-email-treeze.taeung@gmail.com [ split and adjusted from a larger patch ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/builtin-annotate.c | 2 +- tools/perf/builtin-report.c | 15 ++++++++------- tools/perf/builtin-top.c | 5 +++-- tools/perf/util/annotate.c | 18 +++++++++++------- tools/perf/util/annotate.h | 6 ++++-- 5 files changed, 27 insertions(+), 19 deletions(-) diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 5205408e795b..96fe1a88c1e5 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -184,7 +184,7 @@ static int perf_evsel__add_sample(struct perf_evsel *evsel, if (he == NULL) return -ENOMEM; - ret = hist_entry__inc_addr_samples(he, evsel->idx, al->addr); + ret = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr); hists__inc_nr_samples(hists, true); return ret; } diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index cea25d03f4dd..983b238d5eea 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -115,37 +115,38 @@ static int hist_iter__report_callback(struct hist_entry_iter *iter, struct report *rep = arg; struct hist_entry *he = iter->he; struct perf_evsel *evsel = iter->evsel; + struct perf_sample *sample = iter->sample; struct mem_info *mi; struct branch_info *bi; if (!ui__has_annotation()) return 0; - hist__account_cycles(iter->sample->branch_stack, al, iter->sample, + hist__account_cycles(sample->branch_stack, al, sample, rep->nonany_branch_mode); if (sort__mode == SORT_MODE__BRANCH) { bi = he->branch_info; - err = addr_map_symbol__inc_samples(&bi->from, evsel->idx); + err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx); if (err) goto out; - err = addr_map_symbol__inc_samples(&bi->to, evsel->idx); + err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx); } else if (rep->mem_mode) { mi = he->mem_info; - err = addr_map_symbol__inc_samples(&mi->daddr, evsel->idx); + err = addr_map_symbol__inc_samples(&mi->daddr, sample, evsel->idx); if (err) goto out; - err = hist_entry__inc_addr_samples(he, evsel->idx, al->addr); + err = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr); } else if (symbol_conf.cumulate_callchain) { if (single) - err = hist_entry__inc_addr_samples(he, evsel->idx, + err = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr); } else { - err = hist_entry__inc_addr_samples(he, evsel->idx, al->addr); + err = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr); } out: diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 022486dc67f5..e5a8f249077f 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -183,6 +183,7 @@ static void ui__warn_map_erange(struct map *map, struct symbol *sym, u64 ip) static void perf_top__record_precise_ip(struct perf_top *top, struct hist_entry *he, + struct perf_sample *sample, int counter, u64 ip) { struct annotation *notes; @@ -199,7 +200,7 @@ static void perf_top__record_precise_ip(struct perf_top *top, if (pthread_mutex_trylock(¬es->lock)) return; - err = hist_entry__inc_addr_samples(he, counter, ip); + err = hist_entry__inc_addr_samples(he, sample, counter, ip); pthread_mutex_unlock(¬es->lock); @@ -671,7 +672,7 @@ static int hist_iter__top_callback(struct hist_entry_iter *iter, struct perf_evsel *evsel = iter->evsel; if (perf_hpp_list.sym && single) - perf_top__record_precise_ip(top, he, evsel->idx, al->addr); + perf_top__record_precise_ip(top, he, iter->sample, evsel->idx, al->addr); hist__account_cycles(iter->sample->branch_stack, al, iter->sample, !(top->record_opts.branch_stack & PERF_SAMPLE_BRANCH_ANY)); diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 58c6b63ff049..c2fe16d5e473 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -697,7 +697,8 @@ static int __symbol__account_cycles(struct annotation *notes, } static int __symbol__inc_addr_samples(struct symbol *sym, struct map *map, - struct annotation *notes, int evidx, u64 addr) + struct annotation *notes, int evidx, u64 addr, + struct perf_sample *sample __maybe_unused) { unsigned offset; struct sym_hist *h; @@ -738,7 +739,8 @@ static struct annotation *symbol__get_annotation(struct symbol *sym, bool cycles } static int symbol__inc_addr_samples(struct symbol *sym, struct map *map, - int evidx, u64 addr) + int evidx, u64 addr, + struct perf_sample *sample) { struct annotation *notes; @@ -747,7 +749,7 @@ 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, evidx, addr); + return __symbol__inc_addr_samples(sym, map, notes, evidx, addr, sample); } static int symbol__account_cycles(u64 addr, u64 start, @@ -811,14 +813,16 @@ int addr_map_symbol__account_cycles(struct addr_map_symbol *ams, return err; } -int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, int evidx) +int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, struct perf_sample *sample, + int evidx) { - return symbol__inc_addr_samples(ams->sym, ams->map, evidx, ams->al_addr); + return symbol__inc_addr_samples(ams->sym, ams->map, evidx, ams->al_addr, sample); } -int hist_entry__inc_addr_samples(struct hist_entry *he, int evidx, u64 ip) +int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *sample, + int evidx, u64 ip) { - return symbol__inc_addr_samples(he->ms.sym, he->ms.map, evidx, ip); + return symbol__inc_addr_samples(he->ms.sym, he->ms.map, evidx, ip, sample); } static void disasm_line__init_ins(struct disasm_line *dl, struct arch *arch, struct map *map) diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index e8c246ec53df..720f18195046 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -154,13 +154,15 @@ static inline struct annotation *symbol__annotation(struct symbol *sym) return (void *)sym - symbol_conf.priv_size; } -int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, int evidx); +int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, struct perf_sample *sample, + int evidx); int addr_map_symbol__account_cycles(struct addr_map_symbol *ams, struct addr_map_symbol *start, unsigned cycles); -int hist_entry__inc_addr_samples(struct hist_entry *he, int evidx, u64 addr); +int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *sample, + int evidx, u64 addr); int symbol__alloc_hist(struct symbol *sym); void symbol__annotate_zero_histograms(struct symbol *sym);
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