Re: [PATCH v8 31/35] fprobe: Rewrite fprobe on function-graph tracer

2024-02-27 Thread Google
On Mon, 26 Feb 2024 13:56:09 +0100 Jiri Olsa wrote: > On Mon, Feb 26, 2024 at 12:20:43AM +0900, Masami Hiramatsu (Google) wrote: > > From: Masami Hiramatsu (Google) > > > > Rewrite fprobe implementation on function-graph tracer. > > Major API changes are: > > - 'nr_maxactive' field is depreca

Re: [PATCH v8 31/35] fprobe: Rewrite fprobe on function-graph tracer

2024-02-26 Thread Jiri Olsa
On Mon, Feb 26, 2024 at 12:20:43AM +0900, Masami Hiramatsu (Google) wrote: > From: Masami Hiramatsu (Google) > > Rewrite fprobe implementation on function-graph tracer. > Major API changes are: > - 'nr_maxactive' field is deprecated. > - This depends on CONFIG_DYNAMIC_FTRACE_WITH_ARGS or >

[PATCH v8 31/35] fprobe: Rewrite fprobe on function-graph tracer

2024-02-25 Thread Masami Hiramatsu (Google)
From: Masami Hiramatsu (Google) Rewrite fprobe implementation on function-graph tracer. Major API changes are: - 'nr_maxactive' field is deprecated. - This depends on CONFIG_DYNAMIC_FTRACE_WITH_ARGS or !CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS, and CONFIG_HAVE_FUNCTION_GRAPH_FREGS. So cur