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Date:   Thu, 16 Sep 2021 16:41:58 -0400
From:   Steven Rostedt <rostedt@goodmis.org>
To:     Jiri Olsa <jolsa@redhat.com>
Cc:     bpf@vger.kernel.org, linux-kernel@vger.kernel.org,
        Alexei Starovoitov <ast@kernel.org>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Andrii Nakryiko <andriin@fb.com>
Subject: Re: [PATCH 7/8] ftrace: Add multi direct modify interface
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On Thu, 16 Sep 2021 21:49:37 +0200
Jiri Olsa <jolsa@redhat.com> wrote:

> > I'm curious to what the use case is for the multi direct modify interface
> > is?  
> 
> when the trampoline is re-generated by adding or removing program,
> we have same functions to trace and new trampoline to attach
> 

Then it probably doesn't matter for the slight delay in synchronization.

-- Steve