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Diffstat (limited to 'tools/perf/util/sort.c')
-rw-r--r--tools/perf/util/sort.c60
1 files changed, 50 insertions, 10 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 2e7330867e2e..c7a97b33e134 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -22,7 +22,6 @@
#include "srcline.h"
#include "strlist.h"
#include "strbuf.h"
-#include <traceevent/event-parse.h>
#include "mem-events.h"
#include "annotate.h"
#include "event.h"
@@ -32,6 +31,10 @@
#include <linux/kernel.h>
#include <linux/string.h>
+#ifdef HAVE_LIBTRACEEVENT
+#include <traceevent/event-parse.h>
+#endif
+
regex_t parent_regex;
const char default_parent_pattern[] = "^sys_|^do_page_fault";
const char *parent_pattern = default_parent_pattern;
@@ -743,6 +746,7 @@ struct sort_entry sort_time = {
/* --sort trace */
+#ifdef HAVE_LIBTRACEEVENT
static char *get_trace_output(struct hist_entry *he)
{
struct trace_seq seq;
@@ -806,6 +810,7 @@ struct sort_entry sort_trace = {
.se_snprintf = hist_entry__trace_snprintf,
.se_width_idx = HISTC_TRACE,
};
+#endif /* HAVE_LIBTRACEEVENT */
/* sort keys for branch stacks */
@@ -2022,7 +2027,9 @@ static struct sort_dimension common_sort_dimensions[] = {
DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight),
DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight),
DIM(SORT_TRANSACTION, "transaction", sort_transaction),
+#ifdef HAVE_LIBTRACEEVENT
DIM(SORT_TRACE, "trace", sort_trace),
+#endif
DIM(SORT_SYM_SIZE, "symbol_size", sort_sym_size),
DIM(SORT_DSO_SIZE, "dso_size", sort_dso_size),
DIM(SORT_CGROUP, "cgroup", sort_cgroup),
@@ -2206,7 +2213,14 @@ bool perf_hpp__is_ ## key ## _entry(struct perf_hpp_fmt *fmt) \
return hse->se == &sort_ ## key ; \
}
+#ifdef HAVE_LIBTRACEEVENT
MK_SORT_ENTRY_CHK(trace)
+#else
+bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt __maybe_unused)
+{
+ return false;
+}
+#endif
MK_SORT_ENTRY_CHK(srcline)
MK_SORT_ENTRY_CHK(srcfile)
MK_SORT_ENTRY_CHK(thread)
@@ -2347,6 +2361,17 @@ static int __sort_dimension__add_hpp_output(struct sort_dimension *sd,
return 0;
}
+#ifndef HAVE_LIBTRACEEVENT
+bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *fmt __maybe_unused)
+{
+ return false;
+}
+bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt __maybe_unused,
+ struct hists *hists __maybe_unused)
+{
+ return false;
+}
+#else
struct hpp_dynamic_entry {
struct perf_hpp_fmt hpp;
struct evsel *evsel;
@@ -2621,6 +2646,7 @@ __alloc_dynamic_entry(struct evsel *evsel, struct tep_format_field *field,
return hde;
}
+#endif /* HAVE_LIBTRACEEVENT */
struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt)
{
@@ -2633,6 +2659,7 @@ struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt)
new_hse = memdup(hse, sizeof(*hse));
if (new_hse)
new_fmt = &new_hse->hpp;
+#ifdef HAVE_LIBTRACEEVENT
} else if (perf_hpp__is_dynamic_entry(fmt)) {
struct hpp_dynamic_entry *hde, *new_hde;
@@ -2640,6 +2667,7 @@ struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt)
new_hde = memdup(hde, sizeof(*hde));
if (new_hde)
new_fmt = &new_hde->hpp;
+#endif
} else {
new_fmt = memdup(fmt, sizeof(*fmt));
}
@@ -2719,6 +2747,7 @@ static struct evsel *find_evsel(struct evlist *evlist, char *event_name)
return evsel;
}
+#ifdef HAVE_LIBTRACEEVENT
static int __dynamic_dimension__add(struct evsel *evsel,
struct tep_format_field *field,
bool raw_trace, int level)
@@ -2789,13 +2818,13 @@ static int add_all_matching_fields(struct evlist *evlist,
}
return ret;
}
+#endif /* HAVE_LIBTRACEEVENT */
static int add_dynamic_entry(struct evlist *evlist, const char *tok,
int level)
{
char *str, *event_name, *field_name, *opt_name;
struct evsel *evsel;
- struct tep_format_field *field;
bool raw_trace = symbol_conf.raw_trace;
int ret = 0;
@@ -2820,6 +2849,7 @@ static int add_dynamic_entry(struct evlist *evlist, const char *tok,
raw_trace = true;
}
+#ifdef HAVE_LIBTRACEEVENT
if (!strcmp(field_name, "trace_fields")) {
ret = add_all_dynamic_fields(evlist, raw_trace, level);
goto out;
@@ -2829,6 +2859,7 @@ static int add_dynamic_entry(struct evlist *evlist, const char *tok,
ret = add_all_matching_fields(evlist, field_name, raw_trace, level);
goto out;
}
+#endif
evsel = find_evsel(evlist, event_name);
if (evsel == NULL) {
@@ -2843,10 +2874,12 @@ static int add_dynamic_entry(struct evlist *evlist, const char *tok,
goto out;
}
+#ifdef HAVE_LIBTRACEEVENT
if (!strcmp(field_name, "*")) {
ret = add_evsel_fields(evsel, raw_trace, level);
} else {
- field = tep_find_any_field(evsel->tp_format, field_name);
+ struct tep_format_field *field = tep_find_any_field(evsel->tp_format, field_name);
+
if (field == NULL) {
pr_debug("Cannot find event field for %s.%s\n",
event_name, field_name);
@@ -2855,6 +2888,10 @@ static int add_dynamic_entry(struct evlist *evlist, const char *tok,
ret = __dynamic_dimension__add(evsel, field, raw_trace, level);
}
+#else
+ (void)level;
+ (void)raw_trace;
+#endif /* HAVE_LIBTRACEEVENT */
out:
free(str);
@@ -2955,11 +2992,11 @@ int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) {
struct sort_dimension *sd = &common_sort_dimensions[i];
- if (strncasecmp(tok, sd->name, strlen(tok)))
+ if (!sd->name || strncasecmp(tok, sd->name, strlen(tok)))
continue;
for (j = 0; j < ARRAY_SIZE(dynamic_headers); j++) {
- if (!strcmp(dynamic_headers[j], sd->name))
+ if (sd->name && !strcmp(dynamic_headers[j], sd->name))
sort_dimension_add_dynamic_header(sd);
}
@@ -3009,7 +3046,7 @@ int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) {
struct sort_dimension *sd = &bstack_sort_dimensions[i];
- if (strncasecmp(tok, sd->name, strlen(tok)))
+ if (!sd->name || strncasecmp(tok, sd->name, strlen(tok)))
continue;
if (sort__mode != SORT_MODE__BRANCH)
@@ -3025,7 +3062,7 @@ int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) {
struct sort_dimension *sd = &memory_sort_dimensions[i];
- if (strncasecmp(tok, sd->name, strlen(tok)))
+ if (!sd->name || strncasecmp(tok, sd->name, strlen(tok)))
continue;
if (sort__mode != SORT_MODE__MEMORY)
@@ -3339,7 +3376,7 @@ int output_field_add(struct perf_hpp_list *list, char *tok)
for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) {
struct sort_dimension *sd = &common_sort_dimensions[i];
- if (strncasecmp(tok, sd->name, strlen(tok)))
+ if (!sd->name || strncasecmp(tok, sd->name, strlen(tok)))
continue;
return __sort_dimension__add_output(list, sd);
@@ -3357,7 +3394,7 @@ int output_field_add(struct perf_hpp_list *list, char *tok)
for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) {
struct sort_dimension *sd = &bstack_sort_dimensions[i];
- if (strncasecmp(tok, sd->name, strlen(tok)))
+ if (!sd->name || strncasecmp(tok, sd->name, strlen(tok)))
continue;
if (sort__mode != SORT_MODE__BRANCH)
@@ -3369,7 +3406,7 @@ int output_field_add(struct perf_hpp_list *list, char *tok)
for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) {
struct sort_dimension *sd = &memory_sort_dimensions[i];
- if (strncasecmp(tok, sd->name, strlen(tok)))
+ if (!sd->name || strncasecmp(tok, sd->name, strlen(tok)))
continue;
if (sort__mode != SORT_MODE__MEMORY)
@@ -3508,6 +3545,9 @@ void reset_output_field(void)
static void add_key(struct strbuf *sb, const char *str, int *llen)
{
+ if (!str)
+ return;
+
if (*llen >= 75) {
strbuf_addstr(sb, "\n\t\t\t ");
*llen = INDENT;
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-01 01:38:13 +0300