summaryrefslogtreecommitdiff
path: root/tools/perf/builtin-probe.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/builtin-probe.c')
-rw-r--r--tools/perf/builtin-probe.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index d8d3f05..e3dfd0dc 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -175,22 +175,24 @@ static const struct option options[] = {
opt_del_probe_event),
OPT_CALLBACK('a', "add", NULL,
#ifdef NO_DWARF_SUPPORT
- "[EVENT=]FUNC[+OFFS|%return] [ARG ...]",
+ "[EVENT=]FUNC[+OFF|%return] [ARG ...]",
#else
- "[EVENT=]FUNC[+OFFS|%return|:RLN][@SRC]|SRC:ALN [ARG ...]",
+ "[EVENT=]FUNC[+OFF|%return|:RL|;PT][@SRC]|SRC:AL|SRC;PT"
+ " [ARG ...]",
#endif
"probe point definition, where\n"
"\t\tGROUP:\tGroup name (optional)\n"
"\t\tEVENT:\tEvent name\n"
"\t\tFUNC:\tFunction name\n"
- "\t\tOFFS:\tOffset from function entry (in byte)\n"
+ "\t\tOFF:\tOffset from function entry (in byte)\n"
"\t\t%return:\tPut the probe at function return\n"
#ifdef NO_DWARF_SUPPORT
"\t\tARG:\tProbe argument (only \n"
#else
"\t\tSRC:\tSource code path\n"
- "\t\tRLN:\tRelative line number from function entry.\n"
- "\t\tALN:\tAbsolute line number in file.\n"
+ "\t\tRL:\tRelative line number from function entry.\n"
+ "\t\tAL:\tAbsolute line number in file.\n"
+ "\t\tPT:\tLazy expression of line code.\n"
"\t\tARG:\tProbe argument (local variable name or\n"
#endif
"\t\t\tkprobe-tracer argument format.)\n",