diff options
Diffstat (limited to 'tools/perf/builtin-probe.c')
| -rw-r--r-- | tools/perf/builtin-probe.c | 12 |
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", |