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Sender: Ingo Molnar <mingo.kernel.org@gmail.com>
Date:   Thu, 28 Sep 2023 22:53:15 +0200
From:   Ingo Molnar <mingo@kernel.org>
To:     Uros Bizjak <ubizjak@gmail.com>
Cc:     x86@kernel.org, linux-kernel@vger.kernel.org,
        Peter Zijlstra <peterz@infradead.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [RESEND PATCH 2/2] locking/x86: Wire up sync_try_cmpxchg
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References: <20230925150905.54842-1-ubizjak@gmail.com>
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* Uros Bizjak <ubizjak@gmail.com> wrote:

> Implement target specific support for sync_try_cmpxchg.

Could you please provide a before/after description of how
this improves things exactly?

Thanks,

	Ingo