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-rw-r--r--tools/perf/builtin-annotate.c5
-rw-r--r--tools/perf/builtin-report.c5
-rw-r--r--tools/perf/builtin-top.c5
-rw-r--r--tools/perf/tests/builtin-test.c5
-rw-r--r--tools/perf/util/evsel.c11
-rw-r--r--tools/perf/util/evsel.h11
-rw-r--r--tools/perf/util/hist.c28
-rw-r--r--tools/perf/util/hist.h20
8 files changed, 65 insertions, 25 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index a5969fa..e7417fe 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -326,7 +326,10 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused)
"Show event group information together"),
OPT_END()
};
- int ret;
+ int ret = hists__init();
+
+ if (ret < 0)
+ return ret;
argc = parse_options(argc, argv, options, annotate_usage, 0);
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 8043b5a7..2cfc4b93 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -568,7 +568,6 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
struct stat st;
bool has_br_stack = false;
int branch_mode = -1;
- int ret = -1;
char callchain_default_opt[] = "fractal,0.5,callee";
const char * const report_usage[] = {
"perf report [<options>]",
@@ -695,6 +694,10 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
struct perf_data_file file = {
.mode = PERF_DATA_MODE_READ,
};
+ int ret = hists__init();
+
+ if (ret < 0)
+ return ret;
perf_config(report__config, &report);
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 8ab9716..0aa7747 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -1047,7 +1047,6 @@ parse_percent_limit(const struct option *opt, const char *arg,
int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
{
- int status = -1;
char errbuf[BUFSIZ];
struct perf_top top = {
.count_filter = 5,
@@ -1165,6 +1164,10 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
"perf top [<options>]",
NULL
};
+ int status = hists__init();
+
+ if (status < 0)
+ return status;
top.evlist = perf_evlist__new();
if (top.evlist == NULL)
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index ac655b0..162c978 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -6,6 +6,7 @@
#include <unistd.h>
#include <string.h>
#include "builtin.h"
+#include "hist.h"
#include "intlist.h"
#include "tests.h"
#include "debug.h"
@@ -302,6 +303,10 @@ int cmd_test(int argc, const char **argv, const char *prefix __maybe_unused)
OPT_END()
};
struct intlist *skiplist = NULL;
+ int ret = hists__init();
+
+ if (ret < 0)
+ return ret;
argc = parse_options(argc, argv, test_options, test_usage, 0);
if (argc >= 1 && !strcmp(argv[0], "list"))
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index a083764..7a3c4c4 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -159,16 +159,6 @@ void perf_evsel__calc_id_pos(struct perf_evsel *evsel)
evsel->is_pos = __perf_evsel__calc_is_pos(evsel->attr.sample_type);
}
-void hists__init(struct hists *hists)
-{
- 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];
- hists->entries_collapsed = RB_ROOT;
- hists->entries = RB_ROOT;
- pthread_mutex_init(&hists->lock, NULL);
-}
-
void __perf_evsel__set_sample_bit(struct perf_evsel *evsel,
enum perf_event_sample_format bit)
{
@@ -211,7 +201,6 @@ void perf_evsel__init(struct perf_evsel *evsel,
evsel->unit = "";
evsel->scale = 1.0;
INIT_LIST_HEAD(&evsel->node);
- hists__init(&evsel->hists);
perf_evsel__object.init(evsel);
evsel->sample_size = __perf_evsel__sample_size(attr->sample_type);
perf_evsel__calc_id_pos(evsel);
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index d632510..fee9274 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -8,7 +8,6 @@
#include <linux/types.h>
#include "xyarray.h"
#include "cgroup.h"
-#include "hist.h"
#include "symbol.h"
struct perf_counts_values {
@@ -66,7 +65,6 @@ struct perf_evsel {
struct perf_counts *prev_raw_counts;
int idx;
u32 ids;
- struct hists hists;
char *name;
double scale;
const char *unit;
@@ -100,13 +98,6 @@ union u64_swap {
u32 val32[2];
};
-#define hists_to_evsel(h) container_of(h, struct perf_evsel, hists)
-
-static inline struct hists *evsel__hists(struct perf_evsel *evsel)
-{
- return &evsel->hists;
-}
-
struct cpu_map;
struct thread_map;
struct perf_evlist;
@@ -290,8 +281,6 @@ static inline int perf_evsel__read_scaled(struct perf_evsel *evsel,
return __perf_evsel__read(evsel, ncpus, nthreads, true);
}
-void hists__init(struct hists *hists);
-
int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
struct perf_sample *sample);
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index b143e40..6e88b9e 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -1447,3 +1447,31 @@ int perf_hist_config(const char *var, const char *value)
return 0;
}
+
+static int hists_evsel__init(struct perf_evsel *evsel)
+{
+ 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];
+ hists->entries_collapsed = RB_ROOT;
+ hists->entries = RB_ROOT;
+ pthread_mutex_init(&hists->lock, NULL);
+ 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);
+ if (err)
+ fputs("FATAL ERROR: Couldn't setup hists class\n", stderr);
+
+ return err;
+}
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index ebfc258..d0ef9a1 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -4,6 +4,7 @@
#include <linux/types.h>
#include <pthread.h>
#include "callchain.h"
+#include "evsel.h"
#include "header.h"
#include "color.h"
#include "ui/progress.h"
@@ -158,6 +159,25 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
void hists__match(struct hists *leader, struct hists *other);
int hists__link(struct hists *leader, struct hists *other);
+struct hists_evsel {
+ struct perf_evsel evsel;
+ struct hists hists;
+};
+
+static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
+{
+ struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
+ return &hevsel->evsel;
+}
+
+static inline struct hists *evsel__hists(struct perf_evsel *evsel)
+{
+ struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
+ return &hevsel->hists;
+}
+
+int hists__init(void);
+
struct perf_hpp {
char *buf;
size_t size;
generated by cgit v0.10.2 at 2024-11-10 14:52:20 (GMT)