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2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e 
 kernel/tools/perf/tests/hists_output.c
....@@ -1,7 +1,8 @@
11 // SPDX-License-Identifier: GPL-2.0
2
-#include "perf.h"
32 #include "util/debug.h"
3
+#include "util/dso.h"
44 #include "util/event.h"
5
+#include "util/map.h"
56 #include "util/symbol.h"
67 #include "util/sort.h"
78 #include "util/evsel.h"
....@@ -49,7 +50,7 @@
4950 static int add_hist_entries(struct hists *hists, struct machine *machine)
5051 {
5152 	struct addr_location al;
52
-	struct perf_evsel *evsel = hists_to_evsel(hists);
53
+	struct evsel *evsel = hists_to_evsel(hists);
5354 	struct perf_sample sample = { .period = 100, };
5455 	size_t i;
5556 
....@@ -91,8 +92,8 @@
9192 static void del_hist_entries(struct hists *hists)
9293 {
9394 	struct hist_entry *he;
94
-	struct rb_root *root_in;
95
-	struct rb_root *root_out;
95
+	struct rb_root_cached *root_in;
96
+	struct rb_root_cached *root_out;
9697 	struct rb_node *node;
9798 
9899 	if (hists__has(hists, need_collapse))
....@@ -102,17 +103,17 @@
102103 
103104 	root_out = &hists->entries;
104105 
105
-	while (!RB_EMPTY_ROOT(root_out)) {
106
-		node = rb_first(root_out);
106
+	while (!RB_EMPTY_ROOT(&root_out->rb_root)) {
107
+		node = rb_first_cached(root_out);
107108 
108109 		he = rb_entry(node, struct hist_entry, rb_node);
109
-		rb_erase(node, root_out);
110
-		rb_erase(&he->rb_node_in, root_in);
110
+		rb_erase_cached(node, root_out);
111
+		rb_erase_cached(&he->rb_node_in, root_in);
111112 		hist_entry__delete(he);
112113 	}
113114 }
114115 
115
-typedef int (*test_fn_t)(struct perf_evsel *, struct machine *);
116
+typedef int (*test_fn_t)(struct evsel *, struct machine *);
116117 
117118 #define COMM(he)  (thread__comm_str(he->thread))
118119 #define DSO(he)   (he->ms.map->dso->short_name)
....@@ -121,12 +122,12 @@
121122 #define PID(he)   (he->thread->tid)
122123 
123124 /* default sort keys (no field) */
124
-static int test1(struct perf_evsel *evsel, struct machine *machine)
125
+static int test1(struct evsel *evsel, struct machine *machine)
125126 {
126127 	int err;
127128 	struct hists *hists = evsel__hists(evsel);
128129 	struct hist_entry *he;
129
-	struct rb_root *root;
130
+	struct rb_root_cached *root;
130131 	struct rb_node *node;
131132 
132133 	field_order = NULL;
....@@ -154,7 +155,7 @@
154155 		goto out;
155156 
156157 	hists__collapse_resort(hists, NULL);
157
-	perf_evsel__output_resort(evsel, NULL);
158
+	evsel__output_resort(evsel, NULL);
158159 
159160 	if (verbose > 2) {
160161 		pr_info("[fields = %s, sort = %s]\n", field_order, sort_order);
....@@ -162,7 +163,7 @@
162163 	}
163164 
164165 	root = &hists->entries;
165
-	node = rb_first(root);
166
+	node = rb_first_cached(root);
166167 	he = rb_entry(node, struct hist_entry, rb_node);
167168 	TEST_ASSERT_VAL("Invalid hist entry",
168169 			!strcmp(COMM(he), "perf") && !strcmp(DSO(he), "perf") &&
....@@ -223,12 +224,12 @@
223224 }
224225 
225226 /* mixed fields and sort keys */
226
-static int test2(struct perf_evsel *evsel, struct machine *machine)
227
+static int test2(struct evsel *evsel, struct machine *machine)
227228 {
228229 	int err;
229230 	struct hists *hists = evsel__hists(evsel);
230231 	struct hist_entry *he;
231
-	struct rb_root *root;
232
+	struct rb_root_cached *root;
232233 	struct rb_node *node;
233234 
234235 	field_order = "overhead,cpu";
....@@ -254,7 +255,7 @@
254255 		goto out;
255256 
256257 	hists__collapse_resort(hists, NULL);
257
-	perf_evsel__output_resort(evsel, NULL);
258
+	evsel__output_resort(evsel, NULL);
258259 
259260 	if (verbose > 2) {
260261 		pr_info("[fields = %s, sort = %s]\n", field_order, sort_order);
....@@ -262,7 +263,7 @@
262263 	}
263264 
264265 	root = &hists->entries;
265
-	node = rb_first(root);
266
+	node = rb_first_cached(root);
266267 	he = rb_entry(node, struct hist_entry, rb_node);
267268 	TEST_ASSERT_VAL("Invalid hist entry",
268269 			CPU(he) == 1 && PID(he) == 100 && he->stat.period == 300);
....@@ -279,12 +280,12 @@
279280 }
280281 
281282 /* fields only (no sort key) */
282
-static int test3(struct perf_evsel *evsel, struct machine *machine)
283
+static int test3(struct evsel *evsel, struct machine *machine)
283284 {
284285 	int err;
285286 	struct hists *hists = evsel__hists(evsel);
286287 	struct hist_entry *he;
287
-	struct rb_root *root;
288
+	struct rb_root_cached *root;
288289 	struct rb_node *node;
289290 
290291 	field_order = "comm,overhead,dso";
....@@ -308,7 +309,7 @@
308309 		goto out;
309310 
310311 	hists__collapse_resort(hists, NULL);
311
-	perf_evsel__output_resort(evsel, NULL);
312
+	evsel__output_resort(evsel, NULL);
312313 
313314 	if (verbose > 2) {
314315 		pr_info("[fields = %s, sort = %s]\n", field_order, sort_order);
....@@ -316,7 +317,7 @@
316317 	}
317318 
318319 	root = &hists->entries;
319
-	node = rb_first(root);
320
+	node = rb_first_cached(root);
320321 	he = rb_entry(node, struct hist_entry, rb_node);
321322 	TEST_ASSERT_VAL("Invalid hist entry",
322323 			!strcmp(COMM(he), "bash") && !strcmp(DSO(he), "bash") &&
....@@ -353,12 +354,12 @@
353354 }
354355 
355356 /* handle duplicate 'dso' field */
356
-static int test4(struct perf_evsel *evsel, struct machine *machine)
357
+static int test4(struct evsel *evsel, struct machine *machine)
357358 {
358359 	int err;
359360 	struct hists *hists = evsel__hists(evsel);
360361 	struct hist_entry *he;
361
-	struct rb_root *root;
362
+	struct rb_root_cached *root;
362363 	struct rb_node *node;
363364 
364365 	field_order = "dso,sym,comm,overhead,dso";
....@@ -386,7 +387,7 @@
386387 		goto out;
387388 
388389 	hists__collapse_resort(hists, NULL);
389
-	perf_evsel__output_resort(evsel, NULL);
390
+	evsel__output_resort(evsel, NULL);
390391 
391392 	if (verbose > 2) {
392393 		pr_info("[fields = %s, sort = %s]\n", field_order, sort_order);
....@@ -394,7 +395,7 @@
394395 	}
395396 
396397 	root = &hists->entries;
397
-	node = rb_first(root);
398
+	node = rb_first_cached(root);
398399 	he = rb_entry(node, struct hist_entry, rb_node);
399400 	TEST_ASSERT_VAL("Invalid hist entry",
400401 			!strcmp(DSO(he), "perf") && !strcmp(SYM(he), "cmd_record") &&
....@@ -455,12 +456,12 @@
455456 }
456457 
457458 /* full sort keys w/o overhead field */
458
-static int test5(struct perf_evsel *evsel, struct machine *machine)
459
+static int test5(struct evsel *evsel, struct machine *machine)
459460 {
460461 	int err;
461462 	struct hists *hists = evsel__hists(evsel);
462463 	struct hist_entry *he;
463
-	struct rb_root *root;
464
+	struct rb_root_cached *root;
464465 	struct rb_node *node;
465466 
466467 	field_order = "cpu,pid,comm,dso,sym";
....@@ -489,7 +490,7 @@
489490 		goto out;
490491 
491492 	hists__collapse_resort(hists, NULL);
492
-	perf_evsel__output_resort(evsel, NULL);
493
+	evsel__output_resort(evsel, NULL);
493494 
494495 	if (verbose > 2) {
495496 		pr_info("[fields = %s, sort = %s]\n", field_order, sort_order);
....@@ -497,7 +498,7 @@
497498 	}
498499 
499500 	root = &hists->entries;
500
-	node = rb_first(root);
501
+	node = rb_first_cached(root);
501502 	he = rb_entry(node, struct hist_entry, rb_node);
502503 
503504 	TEST_ASSERT_VAL("Invalid hist entry",
....@@ -579,8 +580,8 @@
579580 	int err = TEST_FAIL;
580581 	struct machines machines;
581582 	struct machine *machine;
582
-	struct perf_evsel *evsel;
583
-	struct perf_evlist *evlist = perf_evlist__new();
583
+	struct evsel *evsel;
584
+	struct evlist *evlist = evlist__new();
584585 	size_t i;
585586 	test_fn_t testcases[] = {
586587 		test1,
....@@ -607,7 +608,7 @@
607608 	if (verbose > 1)
608609 		machine__fprintf(machine, stderr);
609610 
610
-	evsel = perf_evlist__first(evlist);
611
+	evsel = evlist__first(evlist);
611612 
612613 	for (i = 0; i < ARRAY_SIZE(testcases); i++) {
613614 		err = testcases[i](evsel, machine);
....@@ -617,7 +618,7 @@
617618 
618619 out:
619620 	/* tear down everything */
620
-	perf_evlist__delete(evlist);
621
+	evlist__delete(evlist);
621622 	machines__exit(&machines);
622623 
623624 	return err;