Show the name of binary file or modules in which the probes
are set with --list option.
Without this change;
# ./perf probe -m drm drm_av_sync_delay
# ./perf probe -x perf dso__load_vmlinux
# ./perf probe -l
probe:drm_av_sync_delay (on drm_av_sync_delay)
probe_perf:dso__load_vmlinux (on 0x000000000006d110)
With this change;
# ./perf probe -l
probe:drm_av_sync_delay (on drm_av_sync_delay in drm)
probe_perf:dso__load_vmlinux (on 0x000000000006d110 in
/kbuild/ksrc/linux-3/tools/perf/perf)
Signed-off-by: Masami Hiramatsu <masami.hiramatsu...@hitachi.com>
---
tools/perf/util/probe-event.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 48498c6..4a9f43b 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -1734,7 +1734,8 @@ static struct strlist
*get_probe_trace_command_rawlist(int fd)
}
/* Show an event */
-static int show_perf_probe_event(struct perf_probe_event *pev)
+static int show_perf_probe_event(struct perf_probe_event *pev,
+ const char *module)
{
int i, ret;
char buf[128];
@@ -1750,6 +1751,8 @@ static int show_perf_probe_event(struct perf_probe_event
*pev)
return ret;
printf(" %-20s (on %s", buf, place);
+ if (module)
+ printf(" in %s", module);
if (pev->nargs > 0) {
printf(" with");
@@ -1787,7 +1790,8 @@ static int __show_perf_probe_events(int fd, bool
is_kprobe)
ret = convert_to_perf_probe_event(&tev, &pev,
is_kprobe);
if (ret >= 0)
- ret = show_perf_probe_event(&pev);
+ ret = show_perf_probe_event(&pev,
+ tev.point.module);
}
clear_perf_probe_event(&pev);
clear_probe_trace_event(&tev);
@@ -1986,7 +1990,7 @@ static int __add_probe_trace_events(struct
perf_probe_event *pev,
group = pev->group;
pev->event = tev->event;
pev->group = tev->group;
- show_perf_probe_event(pev);
+ show_perf_probe_event(pev, tev->point.module);
/* Trick here - restore current event/group */
pev->event = (char *)event;
pev->group = (char *)group;
--
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