diff options
| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-08-19 00:13:27 -0400 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-08-19 09:08:29 -0400 |
| commit | 007517a01995fb24f2f4effc9cf34814361a9d10 (patch) | |
| tree | 17286a3b23b9a607c8c2c15044b55f3a3df5fffb /kernel/trace/trace_probe.h | |
| parent | 845cbf3e11acc263ec7a46a89097d88e7e50a9ae (diff) | |
tracing/probe: Change traceprobe_set_print_fmt() to take a type
Instead of a boolean "is_return" have traceprobe_set_print_fmt() take a
type (currently just PROBE_PRINT_NORMAL and PROBE_PRINT_RETURN). This will
simplify adding different types. For example, the development of the
event_probe, will need its own type as it prints an event, and not an IP.
Link: https://lkml.kernel.org/r/20210819041842.104626301@goodmis.org
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_probe.h')
| -rw-r--r-- | kernel/trace/trace_probe.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h index 42aa084902fa..8adf5f3542a6 100644 --- a/kernel/trace/trace_probe.h +++ b/kernel/trace/trace_probe.h @@ -363,7 +363,12 @@ extern int traceprobe_split_symbol_offset(char *symbol, long *offset); int traceprobe_parse_event_name(const char **pevent, const char **pgroup, char *buf, int offset); -extern int traceprobe_set_print_fmt(struct trace_probe *tp, bool is_return); +enum probe_print_type { + PROBE_PRINT_NORMAL, + PROBE_PRINT_RETURN, +}; + +extern int traceprobe_set_print_fmt(struct trace_probe *tp, enum probe_print_type ptype); #ifdef CONFIG_PERF_EVENTS extern struct trace_event_call * |