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| author |   Masami Hiramatsu <mhiramat@kernel.org> | 2018-04-25 21:17:05 +0900 |
|---|---|---|
| committer |   Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-10-10 22:19:06 -0400 |
| commit | eeb07b0615004bce145015b704de85fd3ac6cce0 (patch) | |
| tree | a3ddb46aa2539fb9fd2c5d1343e0f0176425dae5 /kernel/trace/trace_uprobe.c | |
| parent | tracing: probeevent: Cleanup print argument functions (diff) | |
| download | linux-dev-eeb07b0615004bce145015b704de85fd3ac6cce0.tar.xz linux-dev-eeb07b0615004bce145015b704de85fd3ac6cce0.zip | |
tracing: probeevent: Cleanup argument field definition
Cleanup event argument definition code in one place for
maintenancability.
Link: http://lkml.kernel.org/r/152465862529.26224.9068605421476018902.stgit@devbox
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_uprobe.c')
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index c55753e1079e..28a8f69cec89 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -1018,7 +1018,7 @@ probe_event_disable(struct trace_uprobe *tu, struct trace_event_file *file) static int uprobe_event_define_fields(struct trace_event_call *event_call) { - int ret, i, size; + int ret, size; struct uprobe_trace_entry_head field; struct trace_uprobe *tu = event_call->data; @@ -1030,19 +1030,8 @@ static int uprobe_event_define_fields(struct trace_event_call *event_call) DEFINE_FIELD(unsigned long, vaddr[0], FIELD_STRING_IP, 0); size = SIZEOF_TRACE_ENTRY(false); } - /* Set argument names as fields */ - for (i = 0; i < tu->tp.nr_args; i++) { - struct probe_arg *parg = &tu->tp.args[i]; - - ret = trace_define_field(event_call, parg->type->fmttype, - parg->name, size + parg->offset, - parg->type->size, parg->type->is_signed, - FILTER_OTHER); - if (ret) - return ret; - } - return 0; + return traceprobe_define_arg_fields(event_call, size, &tu->tp); } #ifdef CONFIG_PERF_EVENTS |