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-rw-r--r--tools/perf/tests/builtin-test.c9
-rw-r--r--tools/perf/tests/code-reading.c5
-rw-r--r--tools/perf/tests/hists_common.c6
-rw-r--r--tools/perf/tests/mmap-thread-lookup.c7
-rw-r--r--tools/perf/tests/parse-events.c22
-rwxr-xr-xtools/perf/tests/shell/record+probe_libc_inet_pton.sh12
-rw-r--r--tools/perf/tests/topology.c30
-rw-r--r--tools/perf/tests/vmlinux-kallsyms.c20
8 files changed, 74 insertions, 37 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index cac8f8889bc3..2bde505e2e7e 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -654,6 +654,15 @@ static int perf_test__list(int argc, const char **argv)
continue;
pr_info("%2d: %s\n", i, t->desc);
+
+ if (t->subtest.get_nr) {
+ int subn = t->subtest.get_nr();
+ int subi;
+
+ for (subi = 0; subi < subn; subi++)
+ pr_info("%2d:%1d: %s\n", i, subi + 1,
+ t->subtest.get_desc(subi));
+ }
}
perf_test__list_shell(argc, argv, i);
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c
index 99936352df4f..afa4ce21ba7c 100644
--- a/tools/perf/tests/code-reading.c
+++ b/tools/perf/tests/code-reading.c
@@ -236,14 +236,13 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode,
pr_debug("Reading object code for memory address: %#"PRIx64"\n", addr);
- thread__find_addr_map(thread, cpumode, MAP__FUNCTION, addr, &al);
- if (!al.map || !al.map->dso) {
+ if (!thread__find_map(thread, cpumode, addr, &al) || !al.map->dso) {
if (cpumode == PERF_RECORD_MISC_HYPERVISOR) {
pr_debug("Hypervisor address can not be resolved - skipping\n");
return 0;
}
- pr_debug("thread__find_addr_map failed\n");
+ pr_debug("thread__find_map failed\n");
return -1;
}
diff --git a/tools/perf/tests/hists_common.c b/tools/perf/tests/hists_common.c
index f7c5b613d667..b889a28fd80b 100644
--- a/tools/perf/tests/hists_common.c
+++ b/tools/perf/tests/hists_common.c
@@ -131,20 +131,20 @@ struct machine *setup_fake_machine(struct machines *machines)
goto out;
/* emulate dso__load() */
- dso__set_loaded(dso, MAP__FUNCTION);
+ dso__set_loaded(dso);
for (k = 0; k < fake_symbols[i].nr_syms; k++) {
struct symbol *sym;
struct fake_sym *fsym = &fake_symbols[i].syms[k];
sym = symbol__new(fsym->start, fsym->length,
- STB_GLOBAL, fsym->name);
+ STB_GLOBAL, STT_FUNC, fsym->name);
if (sym == NULL) {
dso__put(dso);
goto out;
}
- symbols__insert(&dso->symbols[MAP__FUNCTION], sym);
+ symbols__insert(&dso->symbols, sym);
}
dso__put(dso);
diff --git a/tools/perf/tests/mmap-thread-lookup.c b/tools/perf/tests/mmap-thread-lookup.c
index 868d82b501f4..b1af2499a3c9 100644
--- a/tools/perf/tests/mmap-thread-lookup.c
+++ b/tools/perf/tests/mmap-thread-lookup.c
@@ -188,9 +188,8 @@ static int mmap_events(synth_cb synth)
pr_debug("looking for map %p\n", td->map);
- thread__find_addr_map(thread,
- PERF_RECORD_MISC_USER, MAP__FUNCTION,
- (unsigned long) (td->map + 1), &al);
+ thread__find_map(thread, PERF_RECORD_MISC_USER,
+ (unsigned long) (td->map + 1), &al);
thread__put(thread);
@@ -218,7 +217,7 @@ static int mmap_events(synth_cb synth)
* perf_event__synthesize_threads (global)
*
* We test we can find all memory maps via:
- * thread__find_addr_map
+ * thread__find_map
*
* by using all thread objects.
*/
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index 18b06444f230..b9ebe15afb13 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -1309,18 +1309,26 @@ static int test__checkevent_config_cache(struct perf_evlist *evlist)
return 0;
}
+static int test__intel_pt(struct perf_evlist *evlist)
+{
+ struct perf_evsel *evsel = perf_evlist__first(evlist);
+
+ TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "intel_pt//u") == 0);
+ return 0;
+}
+
static int count_tracepoints(void)
{
struct dirent *events_ent;
DIR *events_dir;
int cnt = 0;
- events_dir = opendir(tracing_events_path);
+ events_dir = tracing_events__opendir();
TEST_ASSERT_VAL("Can't open events dir", events_dir);
while ((events_ent = readdir(events_dir))) {
- char sys_path[PATH_MAX];
+ char *sys_path;
struct dirent *sys_ent;
DIR *sys_dir;
@@ -1331,8 +1339,8 @@ static int count_tracepoints(void)
|| !strcmp(events_ent->d_name, "header_page"))
continue;
- scnprintf(sys_path, PATH_MAX, "%s/%s",
- tracing_events_path, events_ent->d_name);
+ sys_path = get_events_file(events_ent->d_name);
+ TEST_ASSERT_VAL("Can't get sys path", sys_path);
sys_dir = opendir(sys_path);
TEST_ASSERT_VAL("Can't open sys dir", sys_dir);
@@ -1348,6 +1356,7 @@ static int count_tracepoints(void)
}
closedir(sys_dir);
+ put_events_file(sys_path);
}
closedir(events_dir);
@@ -1637,6 +1646,11 @@ static struct evlist_test test__events[] = {
.check = test__checkevent_config_cache,
.id = 51,
},
+ {
+ .name = "intel_pt//u",
+ .check = test__intel_pt,
+ .id = 52,
+ },
};
static struct evlist_test test__events_pmu[] = {
diff --git a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh
index 016882dbbc16..650b208f700f 100755
--- a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh
+++ b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh
@@ -16,18 +16,18 @@ nm -g $libc 2>/dev/null | fgrep -q inet_pton || exit 254
trace_libc_inet_pton_backtrace() {
idx=0
expected[0]="ping[][0-9 \.:]+probe_libc:inet_pton: \([[:xdigit:]]+\)"
- expected[1]=".*inet_pton[[:space:]]\($libc\)$"
+ expected[1]=".*inet_pton\+0x[[:xdigit:]]+[[:space:]]\($libc|inlined\)$"
case "$(uname -m)" in
s390x)
eventattr='call-graph=dwarf,max-stack=4'
- expected[2]="gaih_inet.*[[:space:]]\($libc|inlined\)$"
- expected[3]="(__GI_)?getaddrinfo[[:space:]]\($libc|inlined\)$"
- expected[4]="main[[:space:]]\(.*/bin/ping.*\)$"
+ expected[2]="gaih_inet.*\+0x[[:xdigit:]]+[[:space:]]\($libc|inlined\)$"
+ expected[3]="(__GI_)?getaddrinfo\+0x[[:xdigit:]]+[[:space:]]\($libc|inlined\)$"
+ expected[4]="main\+0x[[:xdigit:]]+[[:space:]]\(.*/bin/ping.*\)$"
;;
*)
eventattr='max-stack=3'
- expected[2]="getaddrinfo[[:space:]]\($libc\)$"
- expected[3]=".*\(.*/bin/ping.*\)$"
+ expected[2]="getaddrinfo\+0x[[:xdigit:]]+[[:space:]]\($libc\)$"
+ expected[3]=".*\+0x[[:xdigit:]]+[[:space:]]\(.*/bin/ping.*\)$"
;;
esac
diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c
index 17cb1bb3448c..40e30a26b23c 100644
--- a/tools/perf/tests/topology.c
+++ b/tools/perf/tests/topology.c
@@ -70,6 +70,27 @@ static int check_cpu_topology(char *path, struct cpu_map *map)
session = perf_session__new(&data, false, NULL);
TEST_ASSERT_VAL("can't get session", session);
+ /* On platforms with large numbers of CPUs process_cpu_topology()
+ * might issue an error while reading the perf.data file section
+ * HEADER_CPU_TOPOLOGY and the cpu_topology_map pointed to by member
+ * cpu is a NULL pointer.
+ * Example: On s390
+ * CPU 0 is on core_id 0 and physical_package_id 6
+ * CPU 1 is on core_id 1 and physical_package_id 3
+ *
+ * Core_id and physical_package_id are platform and architecture
+ * dependend and might have higher numbers than the CPU id.
+ * This actually depends on the configuration.
+ *
+ * In this case process_cpu_topology() prints error message:
+ * "socket_id number is too big. You may need to upgrade the
+ * perf tool."
+ *
+ * This is the reason why this test might be skipped.
+ */
+ if (!session->header.env.cpu)
+ return TEST_SKIP;
+
for (i = 0; i < session->header.env.nr_cpus_avail; i++) {
if (!cpu_map__has(map, i))
continue;
@@ -95,7 +116,7 @@ int test__session_topology(struct test *test __maybe_unused, int subtest __maybe
{
char path[PATH_MAX];
struct cpu_map *map;
- int ret = -1;
+ int ret = TEST_FAIL;
TEST_ASSERT_VAL("can't get templ file", !get_temp(path));
@@ -110,12 +131,9 @@ int test__session_topology(struct test *test __maybe_unused, int subtest __maybe
goto free_path;
}
- if (check_cpu_topology(path, map))
- goto free_map;
- ret = 0;
-
-free_map:
+ ret = check_cpu_topology(path, map);
cpu_map__put(map);
+
free_path:
unlink(path);
return ret;
diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c
index 1e5adb65632a..7691980b7df1 100644
--- a/tools/perf/tests/vmlinux-kallsyms.c
+++ b/tools/perf/tests/vmlinux-kallsyms.c
@@ -19,8 +19,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
struct symbol *sym;
struct map *kallsyms_map, *vmlinux_map, *map;
struct machine kallsyms, vmlinux;
- enum map_type type = MAP__FUNCTION;
- struct maps *maps = &vmlinux.kmaps.maps[type];
+ struct maps *maps = machine__kernel_maps(&vmlinux);
u64 mem_start, mem_end;
bool header_printed;
@@ -56,7 +55,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
* be compacted against the list of modules found in the "vmlinux"
* code and with the one got from /proc/modules from the "kallsyms" code.
*/
- if (machine__load_kallsyms(&kallsyms, "/proc/kallsyms", type) <= 0) {
+ if (machine__load_kallsyms(&kallsyms, "/proc/kallsyms") <= 0) {
pr_debug("dso__load_kallsyms ");
goto out;
}
@@ -94,7 +93,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
* maps__reloc_vmlinux will notice and set proper ->[un]map_ip routines
* to fixup the symbols.
*/
- if (machine__load_vmlinux_path(&vmlinux, type) <= 0) {
+ if (machine__load_vmlinux_path(&vmlinux) <= 0) {
pr_debug("Couldn't find a vmlinux that matches the kernel running on this machine, skipping test\n");
err = TEST_SKIP;
goto out;
@@ -108,7 +107,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
* in the kallsyms dso. For the ones that are in both, check its names and
* end addresses too.
*/
- for (nd = rb_first(&vmlinux_map->dso->symbols[type]); nd; nd = rb_next(nd)) {
+ map__for_each_symbol(vmlinux_map, sym, nd) {
struct symbol *pair, *first_pair;
sym = rb_entry(nd, struct symbol, rb_node);
@@ -119,8 +118,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
mem_start = vmlinux_map->unmap_ip(vmlinux_map, sym->start);
mem_end = vmlinux_map->unmap_ip(vmlinux_map, sym->end);
- first_pair = machine__find_kernel_symbol(&kallsyms, type,
- mem_start, NULL);
+ first_pair = machine__find_kernel_symbol(&kallsyms, mem_start, NULL);
pair = first_pair;
if (pair && UM(pair->start) == mem_start) {
@@ -149,7 +147,7 @@ next_pair:
*/
continue;
} else {
- pair = machine__find_kernel_symbol_by_name(&kallsyms, type, sym->name, NULL);
+ pair = machine__find_kernel_symbol_by_name(&kallsyms, sym->name, NULL);
if (pair) {
if (UM(pair->start) == mem_start)
goto next_pair;
@@ -183,7 +181,7 @@ next_pair:
* so use the short name, less descriptive but the same ("[kernel]" in
* both cases.
*/
- pair = map_groups__find_by_name(&kallsyms.kmaps, type,
+ pair = map_groups__find_by_name(&kallsyms.kmaps,
(map->dso->kernel ?
map->dso->short_name :
map->dso->name));
@@ -206,7 +204,7 @@ next_pair:
mem_start = vmlinux_map->unmap_ip(vmlinux_map, map->start);
mem_end = vmlinux_map->unmap_ip(vmlinux_map, map->end);
- pair = map_groups__find(&kallsyms.kmaps, type, mem_start);
+ pair = map_groups__find(&kallsyms.kmaps, mem_start);
if (pair == NULL || pair->priv)
continue;
@@ -228,7 +226,7 @@ next_pair:
header_printed = false;
- maps = &kallsyms.kmaps.maps[type];
+ maps = machine__kernel_maps(&kallsyms);
for (map = maps__first(maps); map; map = map__next(map)) {
if (!map->priv) {
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