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Diffstat (limited to 'tools/perf/builtin-report.c')
-rw-r--r--tools/perf/builtin-report.c114
1 files changed, 67 insertions, 47 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index c27e31f289e6..dddcc7ea2bec 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -9,6 +9,7 @@
#include "util/util.h"
+#include "util/annotate.h"
#include "util/color.h"
#include <linux/list.h>
#include "util/cache.h"
@@ -43,6 +44,7 @@ static const char default_pretty_printing_style[] = "normal";
static const char *pretty_printing_style = default_pretty_printing_style;
static char callchain_default_opt[] = "fractal,0.5";
+static symbol_filter_t annotate_init;
static struct hists *perf_session__hists_findnew(struct perf_session *self,
u64 event_stream, u32 type,
@@ -77,86 +79,96 @@ static struct hists *perf_session__hists_findnew(struct perf_session *self,
return new;
}
-static int perf_session__add_hist_entry(struct perf_session *self,
+static int perf_session__add_hist_entry(struct perf_session *session,
struct addr_location *al,
- struct sample_data *data)
+ struct perf_sample *sample)
{
- struct map_symbol *syms = NULL;
struct symbol *parent = NULL;
- int err = -ENOMEM;
+ int err = 0;
struct hist_entry *he;
struct hists *hists;
struct perf_event_attr *attr;
- if ((sort__has_parent || symbol_conf.use_callchain) && data->callchain) {
- syms = perf_session__resolve_callchain(self, al->thread,
- data->callchain, &parent);
- if (syms == NULL)
- return -ENOMEM;
+ if ((sort__has_parent || symbol_conf.use_callchain) && sample->callchain) {
+ err = perf_session__resolve_callchain(session, al->thread,
+ sample->callchain, &parent);
+ if (err)
+ return err;
}
- attr = perf_header__find_attr(data->id, &self->header);
+ attr = perf_header__find_attr(sample->id, &session->header);
if (attr)
- hists = perf_session__hists_findnew(self, data->id, attr->type, attr->config);
+ hists = perf_session__hists_findnew(session, sample->id, attr->type, attr->config);
else
- hists = perf_session__hists_findnew(self, data->id, 0, 0);
+ hists = perf_session__hists_findnew(session, sample->id, 0, 0);
if (hists == NULL)
- goto out_free_syms;
- he = __hists__add_entry(hists, al, parent, data->period);
+ return -ENOMEM;
+
+ he = __hists__add_entry(hists, al, parent, sample->period);
if (he == NULL)
- goto out_free_syms;
- err = 0;
+ return -ENOMEM;
+
if (symbol_conf.use_callchain) {
- err = callchain_append(he->callchain, data->callchain, syms,
- data->period);
+ err = callchain_append(he->callchain, &session->callchain_cursor,
+ sample->period);
if (err)
- goto out_free_syms;
+ return err;
}
/*
* Only in the newt browser we are doing integrated annotation,
* so we don't allocated the extra space needed because the stdio
* code will not use it.
*/
- if (use_browser > 0)
- err = hist_entry__inc_addr_samples(he, al->addr);
-out_free_syms:
- free(syms);
+ if (al->sym != NULL && use_browser > 0) {
+ /*
+ * All aggregated on the first sym_hist.
+ */
+ struct annotation *notes = symbol__annotation(he->ms.sym);
+ if (notes->src == NULL &&
+ symbol__alloc_hist(he->ms.sym, 1) < 0)
+ err = -ENOMEM;
+ else
+ err = hist_entry__inc_addr_samples(he, 0, al->addr);
+ }
+
return err;
}
static int add_event_total(struct perf_session *session,
- struct sample_data *data,
+ struct perf_sample *sample,
struct perf_event_attr *attr)
{
struct hists *hists;
if (attr)
- hists = perf_session__hists_findnew(session, data->id,
+ hists = perf_session__hists_findnew(session, sample->id,
attr->type, attr->config);
else
- hists = perf_session__hists_findnew(session, data->id, 0, 0);
+ hists = perf_session__hists_findnew(session, sample->id, 0, 0);
if (!hists)
return -ENOMEM;
- hists->stats.total_period += data->period;
+ hists->stats.total_period += sample->period;
/*
* FIXME: add_event_total should be moved from here to
* perf_session__process_event so that the proper hist is passed to
* the event_op methods.
*/
hists__inc_nr_events(hists, PERF_RECORD_SAMPLE);
- session->hists.stats.total_period += data->period;
+ session->hists.stats.total_period += sample->period;
return 0;
}
-static int process_sample_event(event_t *event, struct sample_data *sample,
+static int process_sample_event(union perf_event *event,
+ struct perf_sample *sample,
struct perf_session *session)
{
struct addr_location al;
struct perf_event_attr *attr;
- if (event__preprocess_sample(event, session, &al, sample, NULL) < 0) {
+ if (perf_event__preprocess_sample(event, session, &al, sample,
+ annotate_init) < 0) {
fprintf(stderr, "problem processing %d event, skipping it.\n",
event->header.type);
return -1;
@@ -180,7 +192,8 @@ static int process_sample_event(event_t *event, struct sample_data *sample,
return 0;
}
-static int process_read_event(event_t *event, struct sample_data *sample __used,
+static int process_read_event(union perf_event *event,
+ struct perf_sample *sample __used,
struct perf_session *session __used)
{
struct perf_event_attr *attr;
@@ -222,7 +235,7 @@ static int perf_session__setup_sample_type(struct perf_session *self)
} else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE &&
!symbol_conf.use_callchain) {
symbol_conf.use_callchain = true;
- if (register_callchain_param(&callchain_param) < 0) {
+ if (callchain_register_param(&callchain_param) < 0) {
fprintf(stderr, "Can't register callchain"
" params\n");
return -EINVAL;
@@ -233,17 +246,17 @@ static int perf_session__setup_sample_type(struct perf_session *self)
}
static struct perf_event_ops event_ops = {
- .sample = process_sample_event,
- .mmap = event__process_mmap,
- .comm = event__process_comm,
- .exit = event__process_task,
- .fork = event__process_task,
- .lost = event__process_lost,
- .read = process_read_event,
- .attr = event__process_attr,
- .event_type = event__process_event_type,
- .tracing_data = event__process_tracing_data,
- .build_id = event__process_build_id,
+ .sample = process_sample_event,
+ .mmap = perf_event__process_mmap,
+ .comm = perf_event__process_comm,
+ .exit = perf_event__process_task,
+ .fork = perf_event__process_task,
+ .lost = perf_event__process_lost,
+ .read = process_read_event,
+ .attr = perf_event__process_attr,
+ .event_type = perf_event__process_event_type,
+ .tracing_data = perf_event__process_tracing_data,
+ .build_id = perf_event__process_build_id,
.ordered_samples = true,
.ordering_requires_timestamps = true,
};
@@ -337,6 +350,12 @@ static int __cmd_report(void)
perf_session__fprintf_dsos(session, stdout);
next = rb_first(&session->hists_tree);
+
+ if (next == NULL) {
+ ui__warning("The %s file has no samples!\n", input_name);
+ goto out_delete;
+ }
+
while (next) {
struct hists *hists;
@@ -347,7 +366,7 @@ static int __cmd_report(void)
}
if (use_browser > 0)
- hists__tui_browse_tree(&session->hists_tree, help);
+ hists__tui_browse_tree(&session->hists_tree, help, 0);
else
hists__tty_browse_tree(&session->hists_tree, help);
@@ -424,7 +443,7 @@ parse_callchain_opt(const struct option *opt __used, const char *arg,
if (tok2)
callchain_param.print_limit = strtod(tok2, &endptr);
setup:
- if (register_callchain_param(&callchain_param) < 0) {
+ if (callchain_register_param(&callchain_param) < 0) {
fprintf(stderr, "Can't register callchain params\n");
return -1;
}
@@ -498,7 +517,7 @@ int cmd_report(int argc, const char **argv, const char *prefix __used)
use_browser = 1;
if (strcmp(input_name, "-") != 0)
- setup_browser();
+ setup_browser(true);
else
use_browser = 0;
/*
@@ -507,7 +526,8 @@ int cmd_report(int argc, const char **argv, const char *prefix __used)
* implementation.
*/
if (use_browser > 0) {
- symbol_conf.priv_size = sizeof(struct sym_priv);
+ symbol_conf.priv_size = sizeof(struct annotation);
+ annotate_init = symbol__annotate_init;
/*
* For searching by name on the "Browse map details".
* providing it only in verbose mode not to bloat too
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