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Subject[PATCH -tip 3/3] [BUGFIX] perf probe: Set need_dwarf if lazy matching is used
Date
Set need_dwarf if lazy matching pattern is specified, because
lazy matching requires real source path for which we must use
debuginfo.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
---

tools/perf/util/probe-event.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 53181db..7c004b6 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -242,7 +242,7 @@ void parse_perf_probe_event(const char *str, struct probe_point *pp,

/* Parse probe point */
parse_perf_probe_probepoint(argv[0], pp);
- if (pp->file || pp->line)
+ if (pp->file || pp->line || pp->lazy_line)
*need_dwarf = true;

/* Copy arguments and ensure return probe has no C argument */

--
Masami Hiramatsu
e-mail: mhiramat@redhat.com


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