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Date: Fri, 27 Nov 2015 22:22:23 -0300 From: Arnaldo Carvalho de Melo <acme@...nel.org> To: Ingo Molnar <mingo@...nel.org> Cc: linux-kernel@...r.kernel.org, Jiri Olsa <jolsa@...hat.com>, David Ahern <dsahern@...il.com>, Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>, Namhyung Kim <namhyung@...nel.org>, Arnaldo Carvalho de Melo <acme@...hat.com> Subject: [PATCH 02/10] perf test: 'unwind' test should create kernel maps From: Jiri Olsa <jolsa@...hat.com> 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@...hat.com> Signed-off-by: Jiri Olsa <jolsa@...hat.com> Cc: David Ahern <dsahern@...il.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com> Cc: Namhyung Kim <namhyung@...nel.org> Link: http://lkml.kernel.org/r/20151127082121.GA24503@krava.brq.redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com> --- tools/perf/tests/dwarf-unwind.c | 5 +++++ 1 file changed, 5 insertions(+) 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)) { -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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