linux-kernel - Re: [PATCH v9 1/5] rust: add generic static_key

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Message-ID: <20241001222814.4n7wrazj6okgcovd@treble>
Date: Tue, 1 Oct 2024 15:28:14 -0700
From: Josh Poimboeuf <jpoimboe@...nel.org>
To: Steven Rostedt <rostedt@...dmis.org>
Cc: Alice Ryhl <aliceryhl@...gle.com>,
	Masami Hiramatsu <mhiramat@...nel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
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	Benno Lossin <benno.lossin@...ton.me>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	linux-trace-kernel@...r.kernel.org, rust-for-linux@...r.kernel.org,
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	Andrew Morton <akpm@...ux-foundation.org>,
	Tianrui Zhao <zhaotianrui@...ngson.cn>, loongarch@...ts.linux.dev
Subject: Re: [PATCH v9 1/5] rust: add generic static_key_false

On Tue, Oct 01, 2024 at 05:46:06PM -0400, Steven Rostedt wrote:
> On Tue, 1 Oct 2024 14:15:43 -0700
> Josh Poimboeuf <jpoimboe@...nel.org> wrote:
> 
> > On Tue, Oct 01, 2024 at 01:29:58PM +0000, Alice Ryhl wrote:
> > > Add just enough support for static key so that we can use it from
> > > tracepoints. Tracepoints rely on `static_key_false` even though it is
> > > deprecated, so we add the same functionality to Rust.  
> > 
> > Instead of extending the old deprecated static key interface into Rust,
> > can we just change tracepoints to use the new one?
> 
> Sure, care to send the patch properly, and I can add it to my queue.

Done:

https://lore.kernel.org/03da49e81c50eb2a9f47918409e4c590c0f28060.1727817249.git.jpoimboe@kernel.org

-- 
Josh