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| Started by | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| First post | 2015-10-01 00:00 +0200 |
| Last post | 2015-10-01 00:00 +0200 |
| Articles | 1 — 1 participant |
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[PATCH 11/16] perf probe: Begin and end libdwfl report session correctly Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-01 00:00 +0200
| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Date | 2015-10-01 00:00 +0200 |
| Subject | [PATCH 11/16] perf probe: Begin and end libdwfl report session correctly |
| Message-ID | <qexzQ-LW-21@gated-at.bofh.it> |
From: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Fix a trival bug about libdwfl usage of the report session, it should explicitly begin and end a report session around dwfl_report_offline(). Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/20150930164128.3733.59876.stgit@localhost.localdomain Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/probe-finder.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 29c43c0680a8..35f905f4f34c 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -70,6 +70,7 @@ static int debuginfo__init_offline_dwarf(struct debuginfo *dbg, if (!dbg->dwfl) goto error; + dwfl_report_begin(dbg->dwfl); dbg->mod = dwfl_report_offline(dbg->dwfl, "", "", fd); if (!dbg->mod) goto error; @@ -78,6 +79,8 @@ static int debuginfo__init_offline_dwarf(struct debuginfo *dbg, if (!dbg->dbg) goto error; + dwfl_report_end(dbg->dwfl, NULL, NULL); + return 0; error: if (dbg->dwfl) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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