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authorJiri Olsa <jolsa@kernel.org>2015-12-03 09:34:13 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-12-07 22:12:54 +0100
commit046847935754f27c2e8334ff15abda0b733a1fd4 (patch)
tree2cfe4139c84197358b3fdaf8ca48b01199c52c54 /tools/perf/tests/mmap-thread-lookup.c
parentperf test: Use machine__new_host in dwarf unwind test (diff)
downloadlinux-046847935754f27c2e8334ff15abda0b733a1fd4.tar.xz
linux-046847935754f27c2e8334ff15abda0b733a1fd4.zip
perf test: Use machine__new_host in mmap thread lookup test
This is more straightforward than what we have now. It also fixes a segfault within machine__exit, that's caused by not creating kernel maps for machine.. We're calling machine__destroy_kernel_maps in machine__exit since commit: ebe9729c8c31 perf machine: Fix to destroy kernel maps when machine exits Signed-off-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1449131658-1841-3-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/mmap-thread-lookup.c')
-rw-r--r--tools/perf/tests/mmap-thread-lookup.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/tools/perf/tests/mmap-thread-lookup.c b/tools/perf/tests/mmap-thread-lookup.c
index 6cdb97579c45..0c5ce44f723f 100644
--- a/tools/perf/tests/mmap-thread-lookup.c
+++ b/tools/perf/tests/mmap-thread-lookup.c
@@ -149,7 +149,6 @@ static int synth_process(struct machine *machine)
static int mmap_events(synth_cb synth)
{
- struct machines machines;
struct machine *machine;
int err, i;
@@ -162,8 +161,7 @@ static int mmap_events(synth_cb synth)
*/
TEST_ASSERT_VAL("failed to create threads", !threads_create());
- machines__init(&machines);
- machine = &machines.host;
+ machine = machine__new_host();
dump_trace = verbose > 1 ? 1 : 0;
@@ -203,7 +201,7 @@ static int mmap_events(synth_cb synth)
}
machine__delete_threads(machine);
- machines__exit(&machines);
+ machine__delete(machine);
return err;
}