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| author | Jiri Olsa <jolsa@redhat.com> | 2015-11-27 09:21:21 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-11-27 17:14:26 +0100 |
| commit | 9bdcede563a831f139b5fc872f028ef844a7462e (patch) | |
| tree | 4c0b4decfb3d3aea2154b66ca3d23cc4de3616d2 /tools/perf | |
| parent | perf buildid-list: Show running kernel build id fix (diff) | |
| download | linux-9bdcede563a831f139b5fc872f028ef844a7462e.tar.xz linux-9bdcede563a831f139b5fc872f028ef844a7462e.zip | |
perf test: 'unwind' test should create kernel maps
The 'perf test unwind' is failing because it forgot to create the kernel
maps, fix it.
After the patch:
# perf test unwind
40: Test dwarf unwind : Ok
Reported-and-Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20151127082121.GA24503@krava.brq.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/tests/dwarf-unwind.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c index b2357e8115a2..3cce13b19cbb 100644 --- a/tools/perf/tests/dwarf-unwind.c +++ b/tools/perf/tests/dwarf-unwind.c @@ -173,6 +173,11 @@ int test__dwarf_unwind(int subtest __maybe_unused) return -1; } + if (machine__create_kernel_maps(machine)) { + pr_err("Failed to create kernel maps\n"); + return -1; + } + callchain_param.record_mode = CALLCHAIN_DWARF; if (init_live_machine(machine)) { |