Messages in this thread Patch in this message |  | | From | Tom Zanussi <> | Subject | [PATCH v2 09/12] tracing: Add trace_kprobe_run_command() | Date | Fri, 10 Jan 2020 14:35:15 -0600 |
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From: Masami Hiramatsu <mhiramat@kernel.org>
This snippet was taken from v4 of Masami's 'tracing/boot: Add kprobe event support' patch.
trace_kprobe_run_command() provides the means to execute the kprobe event create command using the kprobe event command string, from kernel code.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> --- kernel/trace/trace_kprobe.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 7f890262c8a3..25dac3745afb 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -902,6 +902,11 @@ static int create_or_delete_trace_kprobe(int argc, char **argv) return ret == -ECANCELED ? -EINVAL : ret; } +int trace_kprobe_run_command(const char *command) +{ + return trace_run_command(command, create_or_delete_trace_kprobe); +} + static int trace_kprobe_release(struct dyn_event *ev) { struct trace_kprobe *tk = to_trace_kprobe(ev); -- 2.14.1
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