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Diffstat (limited to 'tools/perf/builtin-top.c')
-rw-r--r--tools/perf/builtin-top.c75
1 files changed, 36 insertions, 39 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 7e2e72e6d9d1..bf01cbb0ef23 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -34,7 +34,7 @@
#include "util/top.h"
#include "util/util.h"
#include <linux/rbtree.h>
-#include "util/parse-options.h"
+#include <subcmd/parse-options.h>
#include "util/parse-events.h"
#include "util/cpumap.h"
#include "util/xyarray.h"
@@ -175,42 +175,40 @@ static void perf_top__record_precise_ip(struct perf_top *top,
int counter, u64 ip)
{
struct annotation *notes;
- struct symbol *sym;
+ struct symbol *sym = he->ms.sym;
int err = 0;
- if (he == NULL || he->ms.sym == NULL ||
- ((top->sym_filter_entry == NULL ||
- top->sym_filter_entry->ms.sym != he->ms.sym) && use_browser != 1))
+ if (sym == NULL || (use_browser == 0 &&
+ (top->sym_filter_entry == NULL ||
+ top->sym_filter_entry->ms.sym != sym)))
return;
- sym = he->ms.sym;
notes = symbol__annotation(sym);
if (pthread_mutex_trylock(&notes->lock))
return;
- ip = he->ms.map->map_ip(he->ms.map, ip);
-
- if (ui__has_annotation())
- err = hist_entry__inc_addr_samples(he, counter, ip);
+ err = hist_entry__inc_addr_samples(he, counter, ip);
pthread_mutex_unlock(&notes->lock);
- /*
- * This function is now called with he->hists->lock held.
- * Release it before going to sleep.
- */
- pthread_mutex_unlock(&he->hists->lock);
+ if (unlikely(err)) {
+ /*
+ * This function is now called with he->hists->lock held.
+ * Release it before going to sleep.
+ */
+ pthread_mutex_unlock(&he->hists->lock);
+
+ if (err == -ERANGE && !he->ms.map->erange_warned)
+ ui__warn_map_erange(he->ms.map, sym, ip);
+ else if (err == -ENOMEM) {
+ pr_err("Not enough memory for annotating '%s' symbol!\n",
+ sym->name);
+ sleep(1);
+ }
- if (err == -ERANGE && !he->ms.map->erange_warned)
- ui__warn_map_erange(he->ms.map, sym, ip);
- else if (err == -ENOMEM) {
- pr_err("Not enough memory for annotating '%s' symbol!\n",
- sym->name);
- sleep(1);
+ pthread_mutex_lock(&he->hists->lock);
}
-
- pthread_mutex_lock(&he->hists->lock);
}
static void perf_top__show_details(struct perf_top *top)
@@ -687,14 +685,8 @@ static int hist_iter__top_callback(struct hist_entry_iter *iter,
struct hist_entry *he = iter->he;
struct perf_evsel *evsel = iter->evsel;
- if (sort__has_sym && single) {
- u64 ip = al->addr;
-
- if (al->map)
- ip = al->map->unmap_ip(al->map, ip);
-
- perf_top__record_precise_ip(top, he, evsel->idx, ip);
- }
+ if (sort__has_sym && single)
+ perf_top__record_precise_ip(top, he, evsel->idx, al->addr);
hist__account_cycles(iter->sample->branch_stack, al, iter->sample,
!(top->record_opts.branch_stack & PERF_SAMPLE_BRANCH_ANY));
@@ -964,7 +956,7 @@ static int __cmd_top(struct perf_top *top)
if (ret)
goto out_delete;
- if (perf_session__register_idle_thread(top->session) == NULL)
+ if (perf_session__register_idle_thread(top->session) < 0)
goto out_delete;
machine__synthesize_threads(&top->session->machines.host, &opts->target,
@@ -1218,6 +1210,8 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
OPT_CALLBACK('j', "branch-filter", &opts->branch_stack,
"branch filter mask", "branch stack filter modes",
parse_branch_stack),
+ OPT_BOOLEAN(0, "raw-trace", &symbol_conf.raw_trace,
+ "Show raw trace event output (do not use print fmt or plugins)"),
OPT_END()
};
const char * const top_usage[] = {
@@ -1239,11 +1233,17 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
if (argc)
usage_with_options(top_usage, options);
+ if (!top.evlist->nr_entries &&
+ perf_evlist__add_default(top.evlist) < 0) {
+ pr_err("Not enough memory for event selector list\n");
+ goto out_delete_evlist;
+ }
+
sort__mode = SORT_MODE__TOP;
/* display thread wants entries to be collapsed in a different tree */
sort__need_collapse = 1;
- if (setup_sorting() < 0) {
+ if (setup_sorting(top.evlist) < 0) {
if (sort_order)
parse_options_usage(top_usage, options, "s", 1);
if (field_order)
@@ -1279,12 +1279,9 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
if (target__none(target))
target->system_wide = true;
- if (perf_evlist__create_maps(top.evlist, target) < 0)
- usage_with_options(top_usage, options);
-
- if (!top.evlist->nr_entries &&
- perf_evlist__add_default(top.evlist) < 0) {
- ui__error("Not enough memory for event selector list\n");
+ if (perf_evlist__create_maps(top.evlist, target) < 0) {
+ ui__error("Couldn't create thread/CPU maps: %s\n",
+ errno == ENOENT ? "No such process" : strerror_r(errno, errbuf, sizeof(errbuf)));
goto out_delete_evlist;
}