diff options
| -rw-r--r-- | tools/perf/builtin-record.c | 3 | ||||
| -rw-r--r-- | tools/perf/util/event.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/hist.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/sort.c | 27 | ||||
| -rw-r--r-- | tools/perf/util/sort.h | 6 | ||||
| -rw-r--r-- | tools/perf/util/symbol.h | 3 |
6 files changed, 39 insertions, 2 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index f28c4bbd801f..5e5c6403a315 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -274,6 +274,9 @@ static void create_counter(int counter, int cpu) if (call_graph) attr->sample_type |= PERF_SAMPLE_CALLCHAIN; + if (system_wide) + attr->sample_type |= PERF_SAMPLE_CPU; + if (raw_samples) { attr->sample_type |= PERF_SAMPLE_TIME; attr->sample_type |= PERF_SAMPLE_RAW; diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index ed3e14ff6df0..a7460868124b 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -710,6 +710,7 @@ int event__preprocess_sample(const event_t *self, struct perf_session *session, al->map ? al->map->dso->long_name : al->level == 'H' ? "[hypervisor]" : "<not found>"); al->sym = NULL; + al->cpu = data->cpu; if (al->map) { if (symbol_conf.dso_list && diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 9e6baad92c4a..68d288c975de 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -70,6 +70,7 @@ struct hist_entry *__hists__add_entry(struct hists *self, .map = al->map, .sym = al->sym, }, + .cpu = al->cpu, .ip = al->addr, .level = al->level, .period = period, diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 2316cb5a4116..c27b4b03fbc1 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -13,6 +13,7 @@ enum sort_type sort__first_dimension; unsigned int dsos__col_width; unsigned int comms__col_width; unsigned int threads__col_width; +unsigned int cpus__col_width; static unsigned int parent_symbol__col_width; char * field_sep; @@ -28,6 +29,8 @@ static int hist_entry__sym_snprintf(struct hist_entry *self, char *bf, size_t size, unsigned int width); static int hist_entry__parent_snprintf(struct hist_entry *self, char *bf, size_t size, unsigned int width); +static int hist_entry__cpu_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width); struct sort_entry sort_thread = { .se_header = "Command: Pid", @@ -63,6 +66,13 @@ struct sort_entry sort_parent = { .se_snprintf = hist_entry__parent_snprintf, .se_width = &parent_symbol__col_width, }; + +struct sort_entry sort_cpu = { + .se_header = "CPU", + .se_cmp = sort__cpu_cmp, + .se_snprintf = hist_entry__cpu_snprintf, + .se_width = &cpus__col_width, +}; struct sort_dimension { const char *name; @@ -76,6 +86,7 @@ static struct sort_dimension sort_dimensions[] = { { .name = "dso", .entry = &sort_dso, }, { .name = "symbol", .entry = &sort_sym, }, { .name = "parent", .entry = &sort_parent, }, + { .name = "cpu", .entry = &sort_cpu, }, }; int64_t cmp_null(void *l, void *r) @@ -242,6 +253,20 @@ static int hist_entry__parent_snprintf(struct hist_entry *self, char *bf, self->parent ? self->parent->name : "[other]"); } +/* --sort cpu */ + +int64_t +sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) +{ + return right->cpu - left->cpu; +} + +static int hist_entry__cpu_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) +{ + return repsep_snprintf(bf, size, "%-*d", width, self->cpu); +} + int sort_dimension__add(const char *tok) { unsigned int i; @@ -281,6 +306,8 @@ int sort_dimension__add(const char *tok) sort__first_dimension = SORT_SYM; else if (!strcmp(sd->name, "parent")) sort__first_dimension = SORT_PARENT; + else if (!strcmp(sd->name, "cpu")) + sort__first_dimension = SORT_CPU; } list_add_tail(&sd->entry->list, &hist_entry__sort_list); diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 0d61c4082f43..560c855417e4 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -39,6 +39,7 @@ extern struct sort_entry sort_parent; extern unsigned int dsos__col_width; extern unsigned int comms__col_width; extern unsigned int threads__col_width; +extern unsigned int cpus__col_width; extern enum sort_type sort__first_dimension; struct hist_entry { @@ -51,6 +52,7 @@ struct hist_entry { struct map_symbol ms; struct thread *thread; u64 ip; + s32 cpu; u32 nr_events; char level; u8 filtered; @@ -68,7 +70,8 @@ enum sort_type { SORT_COMM, SORT_DSO, SORT_SYM, - SORT_PARENT + SORT_PARENT, + SORT_CPU, }; /* @@ -104,6 +107,7 @@ extern int64_t sort__comm_collapse(struct hist_entry *, struct hist_entry *); extern int64_t sort__dso_cmp(struct hist_entry *, struct hist_entry *); extern int64_t sort__sym_cmp(struct hist_entry *, struct hist_entry *); extern int64_t sort__parent_cmp(struct hist_entry *, struct hist_entry *); +int64_t sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right); extern size_t sort__parent_print(FILE *, struct hist_entry *, unsigned int); extern int sort_dimension__add(const char *); void sort_entry__setup_elide(struct sort_entry *self, struct strlist *list, diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 34760a2fc606..10b7ff859ce0 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -110,7 +110,8 @@ struct addr_location { u64 addr; char level; bool filtered; - unsigned int cpumode; + u8 cpumode; + s32 cpu; }; enum dso_kernel_type { |