linux-kernel - Re: [PATCHv5 bpf-next 8/9] ftrace: Factor ftrace_ops ops

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Message-ID: <20251218110602.2e8d4663@gandalf.local.home>
Date: Thu, 18 Dec 2025 11:06:02 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: Jiri Olsa <jolsa@...nel.org>
Cc: Steven Rostedt <rostedt@...nel.org>, Florent Revest <revest@...gle.com>,
 Mark Rutland <mark.rutland@....com>, bpf@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, Alexei Starovoitov <ast@...nel.org>,
 Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko
 <andrii@...nel.org>, Menglong Dong <menglong8.dong@...il.com>, Song Liu
 <song@...nel.org>
Subject: Re: [PATCHv5 bpf-next 8/9] ftrace: Factor ftrace_ops ops_func
 interface

On Mon, 15 Dec 2025 22:14:01 +0100
Jiri Olsa <jolsa@...nel.org> wrote:

> We are going to remove "ftrace_ops->private == bpf_trampoline" setup
> in following changes.
> 
> Adding ip argument to ftrace_ops_func_t callback function, so we can
> use it to look up the trampoline.
> 
> Signed-off-by: Jiri Olsa <jolsa@...nel.org>

This mostly touches bpf code so:

Acked-by: Steven Rostedt (Google) <rostedt@...dmis.org>

-- Steve