summaryrefslogtreecommitdiff
path: root/tools/perf/util
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/util')
-rw-r--r--tools/perf/util/arm-spe-decoder/arm-spe-decoder.c6
-rw-r--r--tools/perf/util/cs-etm.c9
-rw-r--r--tools/perf/util/evlist.c11
-rw-r--r--tools/perf/util/evsel.c10
-rw-r--r--tools/perf/util/intel-pt.c9
-rw-r--r--tools/perf/util/machine.c6
-rw-r--r--tools/perf/util/map.c16
-rw-r--r--tools/perf/util/map.h9
-rw-r--r--tools/perf/util/metricgroup.c35
-rw-r--r--tools/perf/util/parse-events.c33
-rw-r--r--tools/perf/util/parse-events.y8
-rw-r--r--tools/perf/util/pmu.c13
-rw-r--r--tools/perf/util/pmu.h2
-rw-r--r--tools/perf/util/record.c34
-rw-r--r--tools/perf/util/session.c2
-rw-r--r--tools/perf/util/stat-display.c2
-rw-r--r--tools/perf/util/stat-shadow.c28
-rw-r--r--tools/perf/util/stat.h1
-rw-r--r--tools/perf/util/symbol.c1
-rw-r--r--tools/perf/util/zstd.c2
20 files changed, 167 insertions, 70 deletions
diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c
index 302a14d0aca9..93e063f22be5 100644
--- a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c
+++ b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.c
@@ -182,15 +182,15 @@ static int arm_spe_read_record(struct arm_spe_decoder *decoder)
if (payload & BIT(EV_TLB_ACCESS))
decoder->record.type |= ARM_SPE_TLB_ACCESS;
- if ((idx == 1 || idx == 2 || idx == 3) &&
+ if ((idx == 2 || idx == 4 || idx == 8) &&
(payload & BIT(EV_LLC_MISS)))
decoder->record.type |= ARM_SPE_LLC_MISS;
- if ((idx == 1 || idx == 2 || idx == 3) &&
+ if ((idx == 2 || idx == 4 || idx == 8) &&
(payload & BIT(EV_LLC_ACCESS)))
decoder->record.type |= ARM_SPE_LLC_ACCESS;
- if ((idx == 1 || idx == 2 || idx == 3) &&
+ if ((idx == 2 || idx == 4 || idx == 8) &&
(payload & BIT(EV_REMOTE_ACCESS)))
decoder->record.type |= ARM_SPE_REMOTE_ACCESS;
diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c
index c283223fb31f..a2a369e2fbb6 100644
--- a/tools/perf/util/cs-etm.c
+++ b/tools/perf/util/cs-etm.c
@@ -1344,8 +1344,15 @@ static int cs_etm__synth_events(struct cs_etm_auxtrace *etm,
attr.sample_type &= ~(u64)PERF_SAMPLE_ADDR;
}
- if (etm->synth_opts.last_branch)
+ if (etm->synth_opts.last_branch) {
attr.sample_type |= PERF_SAMPLE_BRANCH_STACK;
+ /*
+ * We don't use the hardware index, but the sample generation
+ * code uses the new format branch_stack with this field,
+ * so the event attributes must indicate that it's present.
+ */
+ attr.branch_sample_type |= PERF_SAMPLE_BRANCH_HW_INDEX;
+ }
if (etm->synth_opts.instructions) {
attr.config = PERF_COUNT_HW_INSTRUCTIONS;
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index e3fa3bf7498a..c0768c61eb43 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -946,6 +946,10 @@ int perf_evlist__create_maps(struct evlist *evlist, struct target *target)
perf_evlist__set_maps(&evlist->core, cpus, threads);
+ /* as evlist now has references, put count here */
+ perf_cpu_map__put(cpus);
+ perf_thread_map__put(threads);
+
return 0;
out_delete_threads:
@@ -1273,11 +1277,12 @@ static int perf_evlist__create_syswide_maps(struct evlist *evlist)
goto out_put;
perf_evlist__set_maps(&evlist->core, cpus, threads);
-out:
- return err;
+
+ perf_thread_map__put(threads);
out_put:
perf_cpu_map__put(cpus);
- goto out;
+out:
+ return err;
}
int evlist__open(struct evlist *evlist)
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index fd865002cbbd..459b51e90063 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -976,16 +976,20 @@ void evsel__config(struct evsel *evsel, struct record_opts *opts,
* We default some events to have a default interval. But keep
* it a weak assumption overridable by the user.
*/
- if (!attr->sample_period || (opts->user_freq != UINT_MAX ||
- opts->user_interval != ULLONG_MAX)) {
+ if (!attr->sample_period) {
if (opts->freq) {
- evsel__set_sample_bit(evsel, PERIOD);
attr->freq = 1;
attr->sample_freq = opts->freq;
} else {
attr->sample_period = opts->default_interval;
}
}
+ /*
+ * If attr->freq was set (here or earlier), ask for period
+ * to be sampled.
+ */
+ if (attr->freq)
+ evsel__set_sample_bit(evsel, PERIOD);
if (opts->no_samples)
attr->sample_freq = 0;
diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 2a8d245351e7..0af4e81c46e2 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -3017,8 +3017,15 @@ static int intel_pt_synth_events(struct intel_pt *pt,
if (pt->synth_opts.callchain)
attr.sample_type |= PERF_SAMPLE_CALLCHAIN;
- if (pt->synth_opts.last_branch)
+ if (pt->synth_opts.last_branch) {
attr.sample_type |= PERF_SAMPLE_BRANCH_STACK;
+ /*
+ * We don't use the hardware index, but the sample generation
+ * code uses the new format branch_stack with this field,
+ * so the event attributes must indicate that it's present.
+ */
+ attr.branch_sample_type |= PERF_SAMPLE_BRANCH_HW_INDEX;
+ }
if (pt->synth_opts.instructions) {
attr.config = PERF_COUNT_HW_INSTRUCTIONS;
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 208b813e00ea..85587de027a5 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -736,12 +736,6 @@ int machine__process_switch_event(struct machine *machine __maybe_unused,
return 0;
}
-static int is_bpf_image(const char *name)
-{
- return strncmp(name, "bpf_trampoline_", sizeof("bpf_trampoline_") - 1) == 0 ||
- strncmp(name, "bpf_dispatcher_", sizeof("bpf_dispatcher_") - 1) == 0;
-}
-
static int machine__process_ksymbol_register(struct machine *machine,
union perf_event *event,
struct perf_sample *sample __maybe_unused)
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 1d7210804639..cc0faf8f1321 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -267,6 +267,22 @@ bool __map__is_bpf_prog(const struct map *map)
return name && (strstr(name, "bpf_prog_") == name);
}
+bool __map__is_bpf_image(const struct map *map)
+{
+ const char *name;
+
+ if (map->dso->binary_type == DSO_BINARY_TYPE__BPF_IMAGE)
+ return true;
+
+ /*
+ * If PERF_RECORD_KSYMBOL is not included, the dso will not have
+ * type of DSO_BINARY_TYPE__BPF_IMAGE. In such cases, we can
+ * guess the type based on name.
+ */
+ name = map->dso->short_name;
+ return name && is_bpf_image(name);
+}
+
bool __map__is_ool(const struct map *map)
{
return map->dso && map->dso->binary_type == DSO_BINARY_TYPE__OOL;
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index 9e312ae2d656..c2f5d28fe73a 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -147,12 +147,14 @@ int map__set_kallsyms_ref_reloc_sym(struct map *map, const char *symbol_name,
bool __map__is_kernel(const struct map *map);
bool __map__is_extra_kernel_map(const struct map *map);
bool __map__is_bpf_prog(const struct map *map);
+bool __map__is_bpf_image(const struct map *map);
bool __map__is_ool(const struct map *map);
static inline bool __map__is_kmodule(const struct map *map)
{
return !__map__is_kernel(map) && !__map__is_extra_kernel_map(map) &&
- !__map__is_bpf_prog(map) && !__map__is_ool(map);
+ !__map__is_bpf_prog(map) && !__map__is_ool(map) &&
+ !__map__is_bpf_image(map);
}
bool map__has_symbols(const struct map *map);
@@ -164,4 +166,9 @@ static inline bool is_entry_trampoline(const char *name)
return !strcmp(name, ENTRY_TRAMPOLINE_NAME);
}
+static inline bool is_bpf_image(const char *name)
+{
+ return strncmp(name, "bpf_trampoline_", sizeof("bpf_trampoline_") - 1) == 0 ||
+ strncmp(name, "bpf_dispatcher_", sizeof("bpf_dispatcher_") - 1) == 0;
+}
#endif /* __PERF_MAP_H */
diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
index 8831b964288f..ab5030fcfed4 100644
--- a/tools/perf/util/metricgroup.c
+++ b/tools/perf/util/metricgroup.c
@@ -85,6 +85,7 @@ static void metric_event_delete(struct rblist *rblist __maybe_unused,
list_for_each_entry_safe(expr, tmp, &me->head, nd) {
free(expr->metric_refs);
+ free(expr->metric_events);
free(expr);
}
@@ -316,6 +317,7 @@ static int metricgroup__setup_events(struct list_head *groups,
if (!metric_refs) {
ret = -ENOMEM;
free(metric_events);
+ free(expr);
break;
}
@@ -530,6 +532,9 @@ void metricgroup__print(bool metrics, bool metricgroups, char *filter,
continue;
strlist__add(me->metrics, s);
}
+
+ if (!raw)
+ free(s);
}
free(omg);
}
@@ -667,7 +672,6 @@ static int __add_metric(struct list_head *metric_list,
m->has_constraint = metric_no_group || metricgroup__has_constraint(pe);
INIT_LIST_HEAD(&m->metric_refs);
m->metric_refs_cnt = 0;
- *mp = m;
parent = expr_ids__alloc(ids);
if (!parent) {
@@ -680,6 +684,7 @@ static int __add_metric(struct list_head *metric_list,
free(m);
return -ENOMEM;
}
+ *mp = m;
} else {
/*
* We got here for the referenced metric, via the
@@ -714,8 +719,11 @@ static int __add_metric(struct list_head *metric_list,
* all the metric's IDs and add it to the parent context.
*/
if (expr__find_other(pe->metric_expr, NULL, &m->pctx, runtime) < 0) {
- expr__ctx_clear(&m->pctx);
- free(m);
+ if (m->metric_refs_cnt == 0) {
+ expr__ctx_clear(&m->pctx);
+ free(m);
+ *mp = NULL;
+ }
return -EINVAL;
}
@@ -934,7 +942,7 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
ret = add_metric(&list, pe, metric_no_group, &m, NULL, &ids);
if (ret)
- return ret;
+ goto out;
/*
* Process any possible referenced metrics
@@ -943,12 +951,14 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
ret = resolve_metric(metric_no_group,
&list, map, &ids);
if (ret)
- return ret;
+ goto out;
}
/* End of pmu events. */
- if (!has_match)
- return -EINVAL;
+ if (!has_match) {
+ ret = -EINVAL;
+ goto out;
+ }
list_for_each_entry(m, &list, nd) {
if (events->len > 0)
@@ -963,9 +973,14 @@ static int metricgroup__add_metric(const char *metric, bool metric_no_group,
}
}
+out:
+ /*
+ * add to metric_list so that they can be released
+ * even if it's failed
+ */
list_splice(&list, metric_list);
expr_ids__exit(&ids);
- return 0;
+ return ret;
}
static int metricgroup__add_metric_list(const char *list, bool metric_no_group,
@@ -1040,7 +1055,7 @@ static int parse_groups(struct evlist *perf_evlist, const char *str,
ret = metricgroup__add_metric_list(str, metric_no_group,
&extra_events, &metric_list, map);
if (ret)
- return ret;
+ goto out;
pr_debug("adding %s\n", extra_events.buf);
bzero(&parse_error, sizeof(parse_error));
ret = __parse_events(perf_evlist, extra_events.buf, &parse_error, fake_pmu);
@@ -1048,11 +1063,11 @@ static int parse_groups(struct evlist *perf_evlist, const char *str,
parse_events_print_error(&parse_error, extra_events.buf);
goto out;
}
- strbuf_release(&extra_events);
ret = metricgroup__setup_events(&metric_list, metric_no_merge,
perf_evlist, metric_events);
out:
metricgroup__free_metrics(&metric_list);
+ strbuf_release(&extra_events);
return ret;
}
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 9f7260e69113..667cbca1547a 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -37,6 +37,7 @@
#include "util/evsel_config.h"
#include "util/event.h"
#include "util/pfm.h"
+#include "perf.h"
#define MAX_NAME_LEN 100
@@ -410,7 +411,7 @@ static int add_event_tool(struct list_head *list, int *idx,
return -ENOMEM;
evsel->tool_event = tool_event;
if (tool_event == PERF_TOOL_DURATION_TIME)
- evsel->unit = strdup("ns");
+ evsel->unit = "ns";
return 0;
}
@@ -1533,19 +1534,23 @@ int parse_events_add_pmu(struct parse_events_state *parse_state,
evsel = __add_event(list, &parse_state->idx, &attr, true,
get_config_name(head_config), pmu,
&config_terms, auto_merge_stats, NULL);
- if (evsel) {
- evsel->unit = info.unit;
- evsel->scale = info.scale;
- evsel->per_pkg = info.per_pkg;
- evsel->snapshot = info.snapshot;
- evsel->metric_expr = info.metric_expr;
- evsel->metric_name = info.metric_name;
- evsel->pmu_name = name ? strdup(name) : NULL;
- evsel->use_uncore_alias = use_uncore_alias;
- evsel->percore = config_term_percore(&evsel->config_terms);
- }
+ if (!evsel)
+ return -ENOMEM;
+
+ evsel->pmu_name = name ? strdup(name) : NULL;
+ evsel->use_uncore_alias = use_uncore_alias;
+ evsel->percore = config_term_percore(&evsel->config_terms);
- return evsel ? 0 : -ENOMEM;
+ if (parse_state->fake_pmu)
+ return 0;
+
+ evsel->unit = info.unit;
+ evsel->scale = info.scale;
+ evsel->per_pkg = info.per_pkg;
+ evsel->snapshot = info.snapshot;
+ evsel->metric_expr = info.metric_expr;
+ evsel->metric_name = info.metric_name;
+ return 0;
}
int parse_events_multi_pmu_add(struct parse_events_state *parse_state,
@@ -1794,6 +1799,8 @@ static int get_event_modifier(struct event_modifier *mod, char *str,
if (*str == 'u') {
if (!exclude)
exclude = eu = ek = eh = 1;
+ if (!exclude_GH && !perf_guest)
+ eG = 1;
eu = 0;
} else if (*str == 'k') {
if (!exclude)
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index b9fb91fdc5de..645bf4f1859f 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -511,7 +511,7 @@ PE_PREFIX_MEM PE_VALUE '/' PE_VALUE ':' PE_MODIFIER_BP sep_dc
list = alloc_list();
ABORT_ON(!list);
err = parse_events_add_breakpoint(list, &parse_state->idx,
- (void *) $2, $6, $4);
+ (void *)(uintptr_t) $2, $6, $4);
free($6);
if (err) {
free(list);
@@ -528,7 +528,7 @@ PE_PREFIX_MEM PE_VALUE '/' PE_VALUE sep_dc
list = alloc_list();
ABORT_ON(!list);
if (parse_events_add_breakpoint(list, &parse_state->idx,
- (void *) $2, NULL, $4)) {
+ (void *)(uintptr_t) $2, NULL, $4)) {
free(list);
YYABORT;
}
@@ -544,7 +544,7 @@ PE_PREFIX_MEM PE_VALUE ':' PE_MODIFIER_BP sep_dc
list = alloc_list();
ABORT_ON(!list);
err = parse_events_add_breakpoint(list, &parse_state->idx,
- (void *) $2, $4, 0);
+ (void *)(uintptr_t) $2, $4, 0);
free($4);
if (err) {
free(list);
@@ -561,7 +561,7 @@ PE_PREFIX_MEM PE_VALUE sep_dc
list = alloc_list();
ABORT_ON(!list);
if (parse_events_add_breakpoint(list, &parse_state->idx,
- (void *) $2, NULL, 0)) {
+ (void *)(uintptr_t) $2, NULL, 0)) {
free(list);
YYABORT;
}
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index f1688e1f6ed7..d41caeb35cf6 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -274,7 +274,7 @@ static void perf_pmu_update_alias(struct perf_pmu_alias *old,
}
/* Delete an alias entry. */
-static void perf_pmu_free_alias(struct perf_pmu_alias *newalias)
+void perf_pmu_free_alias(struct perf_pmu_alias *newalias)
{
zfree(&newalias->name);
zfree(&newalias->desc);
@@ -1354,6 +1354,17 @@ void perf_pmu__set_format(unsigned long *bits, long from, long to)
set_bit(b, bits);
}
+void perf_pmu__del_formats(struct list_head *formats)
+{
+ struct perf_pmu_format *fmt, *tmp;
+
+ list_for_each_entry_safe(fmt, tmp, formats, list) {
+ list_del(&fmt->list);
+ free(fmt->name);
+ free(fmt);
+ }
+}
+
static int sub_non_neg(int a, int b)
{
if (b > a)
diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h
index 44ccbdbb1c37..a64e9c9ce731 100644
--- a/tools/perf/util/pmu.h
+++ b/tools/perf/util/pmu.h
@@ -94,6 +94,7 @@ int perf_pmu__new_format(struct list_head *list, char *name,
int config, unsigned long *bits);
void perf_pmu__set_format(unsigned long *bits, long from, long to);
int perf_pmu__format_parse(char *dir, struct list_head *head);
+void perf_pmu__del_formats(struct list_head *formats);
struct perf_pmu *perf_pmu__scan(struct perf_pmu *pmu);
@@ -113,6 +114,7 @@ void pmu_add_cpu_aliases_map(struct list_head *head, struct perf_pmu *pmu,
struct pmu_events_map *perf_pmu__find_map(struct perf_pmu *pmu);
bool pmu_uncore_alias_match(const char *pmu_name, const char *name);
+void perf_pmu_free_alias(struct perf_pmu_alias *alias);
int perf_pmu__convert_scale(const char *scale, char **end, double *sval);
diff --git a/tools/perf/util/record.c b/tools/perf/util/record.c
index a4cc11592f6b..ea9aa1d7cf50 100644
--- a/tools/perf/util/record.c
+++ b/tools/perf/util/record.c
@@ -2,6 +2,7 @@
#include "debug.h"
#include "evlist.h"
#include "evsel.h"
+#include "evsel_config.h"
#include "parse-events.h"
#include <errno.h>
#include <limits.h>
@@ -33,11 +34,24 @@ static struct evsel *evsel__read_sampler(struct evsel *evsel, struct evlist *evl
return leader;
}
+static u64 evsel__config_term_mask(struct evsel *evsel)
+{
+ struct evsel_config_term *term;
+ struct list_head *config_terms = &evsel->config_terms;
+ u64 term_types = 0;
+
+ list_for_each_entry(term, config_terms, list) {
+ term_types |= 1 << term->type;
+ }
+ return term_types;
+}
+
static void evsel__config_leader_sampling(struct evsel *evsel, struct evlist *evlist)
{
struct perf_event_attr *attr = &evsel->core.attr;
struct evsel *leader = evsel->leader;
struct evsel *read_sampler;
+ u64 term_types, freq_mask;
if (!leader->sample_read)
return;
@@ -47,16 +61,20 @@ static void evsel__config_leader_sampling(struct evsel *evsel, struct evlist *ev
if (evsel == read_sampler)
return;
+ term_types = evsel__config_term_mask(evsel);
/*
- * Disable sampling for all group members other than the leader in
- * case the leader 'leads' the sampling, except when the leader is an
- * AUX area event, in which case the 2nd event in the group is the one
- * that 'leads' the sampling.
+ * Disable sampling for all group members except those with explicit
+ * config terms or the leader. In the case of an AUX area event, the 2nd
+ * event in the group is the one that 'leads' the sampling.
*/
- attr->freq = 0;
- attr->sample_freq = 0;
- attr->sample_period = 0;
- attr->write_backward = 0;
+ freq_mask = (1 << EVSEL__CONFIG_TERM_FREQ) | (1 << EVSEL__CONFIG_TERM_PERIOD);
+ if ((term_types & freq_mask) == 0) {
+ attr->freq = 0;
+ attr->sample_freq = 0;
+ attr->sample_period = 0;
+ }
+ if ((term_types & (1 << EVSEL__CONFIG_TERM_OVERWRITE)) == 0)
+ attr->write_backward = 0;
/*
* We don't get a sample for slave events, we make them when delivering
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index ffbc9d35a383..7a5f03764702 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -87,7 +87,7 @@ static int perf_session__process_compressed_event(struct perf_session *session,
session->decomp_last = decomp;
}
- pr_debug("decomp (B): %ld to %ld\n", src_size, decomp_size);
+ pr_debug("decomp (B): %zd to %zd\n", src_size, decomp_size);
return 0;
}
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c
index 57d0706e1330..493ec372fdec 100644
--- a/tools/perf/util/stat-display.c
+++ b/tools/perf/util/stat-display.c
@@ -117,7 +117,7 @@ static void aggr_printout(struct perf_stat_config *config,
cpu_map__id_to_die(id),
config->csv_output ? 0 : -3,
cpu_map__id_to_cpu(id), config->csv_sep);
- } else {
+ } else if (id > -1) {
fprintf(config->output, "CPU%*d%s",
config->csv_output ? 0 : -7,
evsel__cpus(evsel)->map[id],
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c
index e1ba6c1b916a..924b54d15d54 100644
--- a/tools/perf/util/stat-shadow.c
+++ b/tools/perf/util/stat-shadow.c
@@ -517,7 +517,7 @@ static void print_l1_dcache_misses(struct perf_stat_config *config,
color = get_ratio_color(GRC_CACHE_MISSES, ratio);
- out->print_metric(config, out->ctx, color, "%7.2f%%", "of all L1-dcache hits", ratio);
+ out->print_metric(config, out->ctx, color, "%7.2f%%", "of all L1-dcache accesses", ratio);
}
static void print_l1_icache_misses(struct perf_stat_config *config,
@@ -538,7 +538,7 @@ static void print_l1_icache_misses(struct perf_stat_config *config,
ratio = avg / total * 100.0;
color = get_ratio_color(GRC_CACHE_MISSES, ratio);
- out->print_metric(config, out->ctx, color, "%7.2f%%", "of all L1-icache hits", ratio);
+ out->print_metric(config, out->ctx, color, "%7.2f%%", "of all L1-icache accesses", ratio);
}
static void print_dtlb_cache_misses(struct perf_stat_config *config,
@@ -558,7 +558,7 @@ static void print_dtlb_cache_misses(struct perf_stat_config *config,
ratio = avg / total * 100.0;
color = get_ratio_color(GRC_CACHE_MISSES, ratio);
- out->print_metric(config, out->ctx, color, "%7.2f%%", "of all dTLB cache hits", ratio);
+ out->print_metric(config, out->ctx, color, "%7.2f%%", "of all dTLB cache accesses", ratio);
}
static void print_itlb_cache_misses(struct perf_stat_config *config,
@@ -578,7 +578,7 @@ static void print_itlb_cache_misses(struct perf_stat_config *config,
ratio = avg / total * 100.0;
color = get_ratio_color(GRC_CACHE_MISSES, ratio);
- out->print_metric(config, out->ctx, color, "%7.2f%%", "of all iTLB cache hits", ratio);
+ out->print_metric(config, out->ctx, color, "%7.2f%%", "of all iTLB cache accesses", ratio);
}
static void print_ll_cache_misses(struct perf_stat_config *config,
@@ -598,7 +598,7 @@ static void print_ll_cache_misses(struct perf_stat_config *config,
ratio = avg / total * 100.0;
color = get_ratio_color(GRC_CACHE_MISSES, ratio);
- out->print_metric(config, out->ctx, color, "%7.2f%%", "of all LL-cache hits", ratio);
+ out->print_metric(config, out->ctx, color, "%7.2f%%", "of all LL-cache accesses", ratio);
}
/*
@@ -853,14 +853,16 @@ static void generic_metric(struct perf_stat_config *config,
double test_generic_metric(struct metric_expr *mexp, int cpu, struct runtime_stat *st)
{
struct expr_parse_ctx pctx;
- double ratio;
+ double ratio = 0.0;
if (prepare_metric(mexp->metric_events, mexp->metric_refs, &pctx, cpu, st) < 0)
- return 0.;
+ goto out;
if (expr__parse(&ratio, &pctx, mexp->metric_expr, 1))
- return 0.;
+ ratio = 0.0;
+out:
+ expr__ctx_clear(&pctx);
return ratio;
}
@@ -918,7 +920,7 @@ void perf_stat__print_shadow_stats(struct perf_stat_config *config,
if (runtime_stat_n(st, STAT_L1_DCACHE, ctx, cpu) != 0)
print_l1_dcache_misses(config, cpu, evsel, avg, out, st);
else
- print_metric(config, ctxp, NULL, NULL, "of all L1-dcache hits", 0);
+ print_metric(config, ctxp, NULL, NULL, "of all L1-dcache accesses", 0);
} else if (
evsel->core.attr.type == PERF_TYPE_HW_CACHE &&
evsel->core.attr.config == ( PERF_COUNT_HW_CACHE_L1I |
@@ -928,7 +930,7 @@ void perf_stat__print_shadow_stats(struct perf_stat_config *config,
if (runtime_stat_n(st, STAT_L1_ICACHE, ctx, cpu) != 0)
print_l1_icache_misses(config, cpu, evsel, avg, out, st);
else
- print_metric(config, ctxp, NULL, NULL, "of all L1-icache hits", 0);
+ print_metric(config, ctxp, NULL, NULL, "of all L1-icache accesses", 0);
} else if (
evsel->core.attr.type == PERF_TYPE_HW_CACHE &&
evsel->core.attr.config == ( PERF_COUNT_HW_CACHE_DTLB |
@@ -938,7 +940,7 @@ void perf_stat__print_shadow_stats(struct perf_stat_config *config,
if (runtime_stat_n(st, STAT_DTLB_CACHE, ctx, cpu) != 0)
print_dtlb_cache_misses(config, cpu, evsel, avg, out, st);
else
- print_metric(config, ctxp, NULL, NULL, "of all dTLB cache hits", 0);
+ print_metric(config, ctxp, NULL, NULL, "of all dTLB cache accesses", 0);
} else if (
evsel->core.attr.type == PERF_TYPE_HW_CACHE &&
evsel->core.attr.config == ( PERF_COUNT_HW_CACHE_ITLB |
@@ -948,7 +950,7 @@ void perf_stat__print_shadow_stats(struct perf_stat_config *config,
if (runtime_stat_n(st, STAT_ITLB_CACHE, ctx, cpu) != 0)
print_itlb_cache_misses(config, cpu, evsel, avg, out, st);
else
- print_metric(config, ctxp, NULL, NULL, "of all iTLB cache hits", 0);
+ print_metric(config, ctxp, NULL, NULL, "of all iTLB cache accesses", 0);
} else if (
evsel->core.attr.type == PERF_TYPE_HW_CACHE &&
evsel->core.attr.config == ( PERF_COUNT_HW_CACHE_LL |
@@ -958,7 +960,7 @@ void perf_stat__print_shadow_stats(struct perf_stat_config *config,
if (runtime_stat_n(st, STAT_LL_CACHE, ctx, cpu) != 0)
print_ll_cache_misses(config, cpu, evsel, avg, out, st);
else
- print_metric(config, ctxp, NULL, NULL, "of all LL-cache hits", 0);
+ print_metric(config, ctxp, NULL, NULL, "of all LL-cache accesses", 0);
} else if (evsel__match(evsel, HARDWARE, HW_CACHE_MISSES)) {
total = runtime_stat_avg(st, STAT_CACHEREFS, ctx, cpu);
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index f8778cffd941..aa3bed48511b 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -113,6 +113,7 @@ struct perf_stat_config {
bool summary;
bool metric_no_group;
bool metric_no_merge;
+ bool stop_read_counter;
FILE *output;
unsigned int interval;
unsigned int timeout;
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 1f5fcb828a21..5151a8c0b791 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -663,6 +663,7 @@ static bool symbol__is_idle(const char *name)
"exit_idle",
"mwait_idle",
"mwait_idle_with_hints",
+ "mwait_idle_with_hints.constprop.0",
"poll_idle",
"ppc64_runlatch_off",
"pseries_dedicated_idle_sleep",
diff --git a/tools/perf/util/zstd.c b/tools/perf/util/zstd.c
index d2202392ffdb..48dd2b018c47 100644
--- a/tools/perf/util/zstd.c
+++ b/tools/perf/util/zstd.c
@@ -99,7 +99,7 @@ size_t zstd_decompress_stream(struct zstd_data *data, void *src, size_t src_size
while (input.pos < input.size) {
ret = ZSTD_decompressStream(data->dstream, &output, &input);
if (ZSTD_isError(ret)) {
- pr_err("failed to decompress (B): %ld -> %ld, dst_size %ld : %s\n",
+ pr_err("failed to decompress (B): %zd -> %zd, dst_size %zd : %s\n",
src_size, output.size, dst_size, ZSTD_getErrorName(ret));
break;
}
generated by cgit (git 2.34.1) at 2024-06-09 08:40:39 +0000