diff options
| author | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2023-06-06 21:39:56 +0900 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2023-06-06 21:39:56 +0900 |
| commit | 1b8b0cd754cdbb54058165992456368495a695ac (patch) | |
| tree | 978172f45c0ce95533453ee1f8a99e2f1a092666 /kernel/trace/trace_fprobe.c | |
| parent | e2d0d7b2f42dcaf924e9c891c91c9aa22cbbebce (diff) | |
tracing/probes: Move event parameter fetching code to common parser
Move trace event parameter fetching code to common parser in
trace_probe.c. This simplifies eprobe's trace-event variable fetching
code by introducing a parse context data structure.
Link: https://lore.kernel.org/all/168507472950.913472.2812253181558471278.stgit@mhiramat.roam.corp.google.com/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'kernel/trace/trace_fprobe.c')
| -rw-r--r-- | kernel/trace/trace_fprobe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/trace/trace_fprobe.c b/kernel/trace/trace_fprobe.c index aa71ccb4205c..7d144e4a3fb6 100644 --- a/kernel/trace/trace_fprobe.c +++ b/kernel/trace/trace_fprobe.c @@ -1047,8 +1047,10 @@ static int __trace_fprobe_create(int argc, const char *argv[]) /* parse arguments */ for (i = 0; i < argc && i < MAX_TRACE_ARGS; i++) { + struct traceprobe_parse_context ctx = { .flags = flags }; + trace_probe_log_set_index(i + 2); - ret = traceprobe_parse_probe_arg(&tf->tp, i, argv[i], flags); + ret = traceprobe_parse_probe_arg(&tf->tp, i, argv[i], &ctx); if (ret) goto error; /* This can be -ENOMEM */ } |