linux-kernel - Re: [PATCH v3 RESEND 0/2] riscv: enable lockless lockref implementation

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Message-Id: 
 <171434163494.22130.17509097464954916168.git-patchwork-notify@kernel.org>
Date: Sun, 28 Apr 2024 22:00:34 +0000
From: patchwork-bot+linux-riscv@...nel.org
To: Jisheng Zhang <jszhang@...nel.org>
Cc: linux-riscv@...ts.infradead.org, paul.walmsley@...ive.com,
 palmer@...belt.com, aou@...s.berkeley.edu, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 RESEND 0/2] riscv: enable lockless lockref implementation

Hello:

This series was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer@...osinc.com>:

On Mon, 25 Mar 2024 19:10:36 +0800 you wrote:
> This series selects ARCH_USE_CMPXCHG_LOCKREF to enable the
> cmpxchg-based lockless lockref implementation for riscv. Then,
> implement arch_cmpxchg64_{relaxed|acquire|release}.
> 
> After patch1:
> Using Linus' test case[1] on TH1520 platform, I see a 11.2% improvement.
> On JH7110 platform, I see 12.0% improvement.
> 
> [...]

Here is the summary with links:
  - [v3,RESEND,1/2] riscv: select ARCH_USE_CMPXCHG_LOCKREF
    https://git.kernel.org/riscv/c/eb1e50372946
  - [v3,RESEND,2/2] riscv: cmpxchg: implement arch_cmpxchg64_{relaxed|acquire|release}
    https://git.kernel.org/riscv/c/79d6e4eae966

You are awesome, thank you!
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