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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-11 22:17:32 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-28 10:37:11 -0200 |
| commit | d04b35f8085f0d4c5c874515b8f65e7664357148 (patch) | |
| tree | 8115d7e30c274756097ce27742338438a14fabd5 /tools/perf/builtin-annotate.c | |
| parent | perf ui progress: Fix divide by zero (diff) | |
| download | linux-dev-d04b35f8085f0d4c5c874515b8f65e7664357148.tar.xz linux-dev-d04b35f8085f0d4c5c874515b8f65e7664357148.zip | |
perf symbols: Add nr_events to symbol_conf
Since symbol__alloc_hists need it, to avoid passing it around in many
functions have it in the symbol_conf struct.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-cwv8ysvpywzjq4v3xtbd4zwv@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
| -rw-r--r-- | tools/perf/builtin-annotate.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 46b4c24f338e..8b9091bce98d 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -43,10 +43,9 @@ static const char *sym_hist_filter; static const char *cpu_list; static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS); -static int perf_evlist__add_sample(struct perf_evlist *evlist, - struct perf_sample *sample, - struct perf_evsel *evsel, - struct addr_location *al) +static int perf_evsel__add_sample(struct perf_evsel *evsel, + struct perf_sample *sample, + struct addr_location *al) { struct hist_entry *he; int ret; @@ -69,8 +68,7 @@ static int perf_evlist__add_sample(struct perf_evlist *evlist, ret = 0; if (he->ms.sym != NULL) { struct annotation *notes = symbol__annotation(he->ms.sym); - if (notes->src == NULL && - symbol__alloc_hist(he->ms.sym, evlist->nr_entries) < 0) + if (notes->src == NULL && symbol__alloc_hist(he->ms.sym) < 0) return -ENOMEM; ret = hist_entry__inc_addr_samples(he, evsel->idx, al->addr); @@ -98,8 +96,7 @@ static int process_sample_event(union perf_event *event, if (cpu_list && !test_bit(sample->cpu, cpu_bitmap)) return 0; - if (!al.filtered && - perf_evlist__add_sample(session->evlist, sample, evsel, &al)) { + if (!al.filtered && perf_evsel__add_sample(evsel, sample, &al)) { pr_warning("problem incrementing symbol count, " "skipping event\n"); return -1; @@ -114,8 +111,7 @@ static int hist_entry__tty_annotate(struct hist_entry *he, int evidx) print_line, full_paths, 0, 0); } -static void hists__find_annotations(struct hists *self, int evidx, - int nr_events) +static void hists__find_annotations(struct hists *self, int evidx) { struct rb_node *nd = rb_first(&self->entries), *next; int key = K_RIGHT; @@ -138,8 +134,7 @@ find_next: } if (use_browser > 0) { - key = hist_entry__tui_annotate(he, evidx, nr_events, - NULL, NULL, 0); + key = hist_entry__tui_annotate(he, evidx, NULL, NULL, 0); switch (key) { case K_RIGHT: next = rb_next(nd); @@ -217,8 +212,7 @@ static int __cmd_annotate(void) total_nr_samples += nr_samples; hists__collapse_resort(hists); hists__output_resort(hists); - hists__find_annotations(hists, pos->idx, - session->evlist->nr_entries); + hists__find_annotations(hists, pos->idx); } } |