redonkable/alistair23-linux
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perf tests: Rename thread-mg-share to thread-maps-share

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One more step in merging 'struct maps' with 'struct map_groups'.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-naxsl3g4ou3fyxb8l8e0pn5e@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2019-11-25 22:29:18 -03:00
parent c54d241b35
commit 6d38267cf9
4 changed files with 15 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
tools/perf/tests/Build
View file

@ -27,7 +27,7 @@ perf-y += wp.o
perf-y += task-exit.o
perf-y += sw-clock.o
perf-y += mmap-thread-lookup.o
perf-y += thread-mg-share.o
perf-y += thread-maps-share.o
perf-y += switch-tracking.o
perf-y += keep-tracking.o
perf-y += code-reading.o

4
tools/perf/tests/builtin-test.c
View file

@ -166,8 +166,8 @@ static struct test generic_tests[] = {
.func = test__mmap_thread_lookup,
},
{
.desc = "Share thread mg",
.func = test__thread_mg_share,
.desc = "Share thread maps",
.func = test__thread_maps_share,
},
{
.desc = "Sort output of hist entries",

2
tools/perf/tests/tests.h
View file

@ -73,7 +73,7 @@ int test__dwarf_unwind(struct test *test, int subtest);
int test__expr(struct test *test, int subtest);
int test__hists_filter(struct test *test, int subtest);
int test__mmap_thread_lookup(struct test *test, int subtest);
int test__thread_mg_share(struct test *test, int subtest);
int test__thread_maps_share(struct test *test, int subtest);
int test__hists_output(struct test *test, int subtest);
int test__hists_cumulate(struct test *test, int subtest);
int test__switch_tracking(struct test *test, int subtest);

22
tools/perf/tests/thread-mg-share.c → tools/perf/tests/thread-maps-share.c
View file

@ -4,7 +4,7 @@
#include "thread.h"
#include "debug.h"
int test__thread_mg_share(struct test *test __maybe_unused, int subtest __maybe_unused)
int test__thread_maps_share(struct test *test __maybe_unused, int subtest __maybe_unused)
{
struct machines machines;
struct machine *machine;
@ -16,7 +16,7 @@ int test__thread_mg_share(struct test *test __maybe_unused, int subtest __maybe_
/* other process */
struct thread *other, *other_leader;
struct maps *other_mg;
struct maps *other_maps;
/*
* This test create 2 processes abstractions (struct thread)
@ -45,14 +45,14 @@ int test__thread_mg_share(struct test *test __maybe_unused, int subtest __maybe_
maps = leader->maps;
TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&maps->refcnt), 4);
/* test the map groups pointer is shared */
TEST_ASSERT_VAL("map groups don't match", maps == t1->maps);
TEST_ASSERT_VAL("map groups don't match", maps == t2->maps);
TEST_ASSERT_VAL("map groups don't match", maps == t3->maps);
/* test the maps pointer is shared */
TEST_ASSERT_VAL("maps don't match", maps == t1->maps);
TEST_ASSERT_VAL("maps don't match", maps == t2->maps);
TEST_ASSERT_VAL("maps don't match", maps == t3->maps);
/*
* Verify the other leader was created by previous call.
* It should have shared map groups with no change in
* It should have shared maps with no change in
* refcnt.
*/
other_leader = machine__find_thread(machine, 4, 4);
@ -70,10 +70,10 @@ int test__thread_mg_share(struct test *test __maybe_unused, int subtest __maybe_
machine__remove_thread(machine, other);
machine__remove_thread(machine, other_leader);
other_mg = other->maps;
TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&other_mg->refcnt), 2);
other_maps = other->maps;
TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&other_maps->refcnt), 2);
TEST_ASSERT_VAL("map groups don't match", other_mg == other_leader->maps);
TEST_ASSERT_VAL("maps don't match", other_maps == other_leader->maps);
/* release thread group */
thread__put(leader);
@ -89,7 +89,7 @@ int test__thread_mg_share(struct test *test __maybe_unused, int subtest __maybe_
/* release other group */
thread__put(other_leader);
TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&other_mg->refcnt), 1);
TEST_ASSERT_EQUAL("wrong refcnt", refcount_read(&other_maps->refcnt), 1);
thread__put(other);