symlen = unresolved_col_width + 4 + 2;
hists__new_col_len(hists, HISTC_MEM_DADDR_SYMBOL,
symlen);
+ hists__new_col_len(hists, HISTC_MEM_DCACHELINE,
+ symlen);
}
if (h->mem_info->iaddr.sym) {
he_stat__decay(&he->stat);
if (symbol_conf.cumulate_callchain)
he_stat__decay(he->stat_acc);
+ decay_callchain(he->callchain);
diff = prev_period - he->stat.period;
if (sort__need_collapse)
rb_erase(&he->rb_node_in, &hists->entries_collapsed);
+ else
+ rb_erase(&he->rb_node_in, hists->entries_in);
--hists->nr_entries;
if (!he->filtered)
if (symbol_conf.use_callchain)
callchain_init(he->callchain);
+ if (he->raw_data) {
+ he->raw_data = memdup(he->raw_data, he->raw_size);
+
+ if (he->raw_data == NULL) {
+ map__put(he->ms.map);
+ if (he->branch_info) {
+ map__put(he->branch_info->from.map);
+ map__put(he->branch_info->to.map);
+ free(he->branch_info);
+ }
+ if (he->mem_info) {
+ map__put(he->mem_info->iaddr.map);
+ map__put(he->mem_info->daddr.map);
+ }
+ free(he->stat_acc);
+ free(he);
+ return NULL;
+ }
+ }
INIT_LIST_HEAD(&he->pairs.node);
thread__get(he->thread);
}
struct symbol *sym_parent,
struct branch_info *bi,
struct mem_info *mi,
- u64 period, u64 weight, u64 transaction,
+ struct perf_sample *sample,
bool sample_self)
{
struct hist_entry entry = {
.level = al->level,
.stat = {
.nr_events = 1,
- .period = period,
- .weight = weight,
+ .period = sample->period,
+ .weight = sample->weight,
},
.parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent) | al->filtered,
.hists = hists,
.branch_info = bi,
.mem_info = mi,
- .transaction = transaction,
+ .transaction = sample->transaction,
+ .raw_data = sample->raw_data,
+ .raw_size = sample->raw_size,
};
return hists__findnew_entry(hists, &entry, al, sample_self);
u64 cost;
struct mem_info *mi = iter->priv;
struct hists *hists = evsel__hists(iter->evsel);
+ struct perf_sample *sample = iter->sample;
struct hist_entry *he;
if (mi == NULL)
return -EINVAL;
- cost = iter->sample->weight;
+ cost = sample->weight;
if (!cost)
cost = 1;
* and this is indirectly achieved by passing period=weight here
* and the he_stat__add_period() function.
*/
+ sample->period = cost;
+
he = __hists__add_entry(hists, al, iter->parent, NULL, mi,
- cost, cost, 0, true);
+ sample, true);
if (!he)
return -ENOMEM;
struct branch_info *bi;
struct perf_evsel *evsel = iter->evsel;
struct hists *hists = evsel__hists(evsel);
+ struct perf_sample *sample = iter->sample;
struct hist_entry *he = NULL;
int i = iter->curr;
int err = 0;
* The report shows the percentage of total branches captured
* and not events sampled. Thus we use a pseudo period of 1.
*/
+ sample->period = 1;
+ sample->weight = bi->flags.cycles ? bi->flags.cycles : 1;
+
he = __hists__add_entry(hists, al, iter->parent, &bi[i], NULL,
- 1, bi->flags.cycles ? bi->flags.cycles : 1,
- 0, true);
+ sample, true);
if (he == NULL)
return -ENOMEM;
struct hist_entry *he;
he = __hists__add_entry(evsel__hists(evsel), al, iter->parent, NULL, NULL,
- sample->period, sample->weight,
- sample->transaction, true);
+ sample, true);
if (he == NULL)
return -ENOMEM;
int err = 0;
he = __hists__add_entry(hists, al, iter->parent, NULL, NULL,
- sample->period, sample->weight,
- sample->transaction, true);
+ sample, true);
if (he == NULL)
return -ENOMEM;
.sym = al->sym,
},
.parent = iter->parent,
+ .raw_data = sample->raw_data,
+ .raw_size = sample->raw_size,
};
int i;
struct callchain_cursor cursor;
}
he = __hists__add_entry(evsel__hists(evsel), al, iter->parent, NULL, NULL,
- sample->period, sample->weight,
- sample->transaction, false);
+ sample, false);
if (he == NULL)
return -ENOMEM;
int64_t cmp = 0;
perf_hpp__for_each_sort_list(fmt) {
- if (perf_hpp__should_skip(fmt))
- continue;
-
cmp = fmt->cmp(fmt, left, right);
if (cmp)
break;
int64_t cmp = 0;
perf_hpp__for_each_sort_list(fmt) {
- if (perf_hpp__should_skip(fmt))
- continue;
-
cmp = fmt->collapse(fmt, left, right);
if (cmp)
break;
if (he->srcfile && he->srcfile[0])
free(he->srcfile);
free_callchain(he->callchain);
+ free(he->trace_output);
+ free(he->raw_data);
free(he);
}
* collapse the histogram
*/
-static bool hists__collapse_insert_entry(struct hists *hists __maybe_unused,
- struct rb_root *root,
- struct hist_entry *he)
+bool hists__collapse_insert_entry(struct hists *hists __maybe_unused,
+ struct rb_root *root, struct hist_entry *he)
{
struct rb_node **p = &root->rb_node;
struct rb_node *parent = NULL;
return true;
}
-static struct rb_root *hists__get_rotate_entries_in(struct hists *hists)
+struct rb_root *hists__get_rotate_entries_in(struct hists *hists)
{
struct rb_root *root;
int64_t cmp = 0;
perf_hpp__for_each_sort_list(fmt) {
- if (perf_hpp__should_skip(fmt))
+ if (perf_hpp__should_skip(fmt, a->hists))
continue;
cmp = fmt->sort(fmt, a, b);
struct rb_node *parent = NULL;
struct hist_entry *iter;
- if (use_callchain)
+ if (use_callchain) {
+ if (callchain_param.mode == CHAIN_GRAPH_REL) {
+ u64 total = he->stat.period;
+
+ if (symbol_conf.cumulate_callchain)
+ total = he->stat_acc->period;
+
+ min_callchain_hits = total * (callchain_param.min_percent / 100);
+ }
callchain_param.sort(&he->sorted_chain, he->callchain,
min_callchain_hits, &callchain_param);
+ }
while (*p != NULL) {
parent = *p;
else
use_callchain = symbol_conf.use_callchain;
- min_callchain_hits = hists->stats.total_period * (callchain_param.min_percent / 100);
+ min_callchain_hits = hists__total_period(hists) * (callchain_param.min_percent / 100);
if (sort__need_collapse)
root = &hists->entries_collapsed;
return false;
}
-void hists__filter_by_dso(struct hists *hists)
-{
- struct rb_node *nd;
-
- hists->stats.nr_non_filtered_samples = 0;
-
- hists__reset_filter_stats(hists);
- hists__reset_col_len(hists);
-
- for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
- struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
-
- if (symbol_conf.exclude_other && !h->parent)
- continue;
-
- if (hists__filter_entry_by_dso(hists, h))
- continue;
-
- hists__remove_entry_filter(hists, h, HIST_FILTER__DSO);
- }
-}
-
static bool hists__filter_entry_by_thread(struct hists *hists,
struct hist_entry *he)
{
return false;
}
-void hists__filter_by_thread(struct hists *hists)
-{
- struct rb_node *nd;
-
- hists->stats.nr_non_filtered_samples = 0;
-
- hists__reset_filter_stats(hists);
- hists__reset_col_len(hists);
-
- for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
- struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
-
- if (hists__filter_entry_by_thread(hists, h))
- continue;
-
- hists__remove_entry_filter(hists, h, HIST_FILTER__THREAD);
- }
-}
-
static bool hists__filter_entry_by_symbol(struct hists *hists,
struct hist_entry *he)
{
return false;
}
-void hists__filter_by_symbol(struct hists *hists)
-{
- struct rb_node *nd;
-
- hists->stats.nr_non_filtered_samples = 0;
-
- hists__reset_filter_stats(hists);
- hists__reset_col_len(hists);
-
- for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
- struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
-
- if (hists__filter_entry_by_symbol(hists, h))
- continue;
-
- hists__remove_entry_filter(hists, h, HIST_FILTER__SYMBOL);
- }
-}
-
static bool hists__filter_entry_by_socket(struct hists *hists,
struct hist_entry *he)
{
return false;
}
-void hists__filter_by_socket(struct hists *hists)
+typedef bool (*filter_fn_t)(struct hists *hists, struct hist_entry *he);
+
+static void hists__filter_by_type(struct hists *hists, int type, filter_fn_t filter)
{
struct rb_node *nd;
for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
- if (hists__filter_entry_by_socket(hists, h))
+ if (filter(hists, h))
continue;
- hists__remove_entry_filter(hists, h, HIST_FILTER__SOCKET);
+ hists__remove_entry_filter(hists, h, type);
}
}
+void hists__filter_by_thread(struct hists *hists)
+{
+ hists__filter_by_type(hists, HIST_FILTER__THREAD,
+ hists__filter_entry_by_thread);
+}
+
+void hists__filter_by_dso(struct hists *hists)
+{
+ hists__filter_by_type(hists, HIST_FILTER__DSO,
+ hists__filter_entry_by_dso);
+}
+
+void hists__filter_by_symbol(struct hists *hists)
+{
+ hists__filter_by_type(hists, HIST_FILTER__SYMBOL,
+ hists__filter_entry_by_symbol);
+}
+
+void hists__filter_by_socket(struct hists *hists)
+{
+ hists__filter_by_type(hists, HIST_FILTER__SOCKET,
+ hists__filter_entry_by_socket);
+}
+
void events_stats__inc(struct events_stats *stats, u32 type)
{
++stats->nr_events[0];
return 0;
}
-static int hists_evsel__init(struct perf_evsel *evsel)
+int __hists__init(struct hists *hists)
{
- struct hists *hists = evsel__hists(evsel);
-
memset(hists, 0, sizeof(*hists));
hists->entries_in_array[0] = hists->entries_in_array[1] = RB_ROOT;
hists->entries_in = &hists->entries_in_array[0];
return 0;
}
+static void hists__delete_remaining_entries(struct rb_root *root)
+{
+ struct rb_node *node;
+ struct hist_entry *he;
+
+ while (!RB_EMPTY_ROOT(root)) {
+ node = rb_first(root);
+ rb_erase(node, root);
+
+ he = rb_entry(node, struct hist_entry, rb_node_in);
+ hist_entry__delete(he);
+ }
+}
+
+static void hists__delete_all_entries(struct hists *hists)
+{
+ hists__delete_entries(hists);
+ hists__delete_remaining_entries(&hists->entries_in_array[0]);
+ hists__delete_remaining_entries(&hists->entries_in_array[1]);
+ hists__delete_remaining_entries(&hists->entries_collapsed);
+}
+
+static void hists_evsel__exit(struct perf_evsel *evsel)
+{
+ struct hists *hists = evsel__hists(evsel);
+
+ hists__delete_all_entries(hists);
+}
+
+static int hists_evsel__init(struct perf_evsel *evsel)
+{
+ struct hists *hists = evsel__hists(evsel);
+
+ __hists__init(hists);
+ return 0;
+}
+
/*
* XXX We probably need a hists_evsel__exit() to free the hist_entries
* stored in the rbtree...
int hists__init(void)
{
int err = perf_evsel__object_config(sizeof(struct hists_evsel),
- hists_evsel__init, NULL);
+ hists_evsel__init,
+ hists_evsel__exit);
if (err)
fputs("FATAL ERROR: Couldn't setup hists class\n", stderr);
projects / cascardo / linux.git / blobdiff