perf probe: Fix need_dwarf flag if lazy matching is used

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 <[email protected]>
Cc: systemtap <[email protected]>
Cc: DLE <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Masami Hiramatsu 2010-03-12 18:22:24 -05:00 • committed by Ingo Molnar
commit fc6ceea045

View file

@ -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 */