Re: [PATCH] riscv: mm: try VMA lock-based page fault handling first

From: patchwork-bot+linux-riscv
Date: Tue Jun 20 2023 - 15:40:31 EST


Hello:

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

On Wed, 24 May 2023 00:59:42 +0800 you wrote:
> Attempt VMA lock-based page fault handling first, and fall back to the
> existing mmap_lock-based handling if that fails.
>
> A simple running the ebizzy benchmark on Lichee Pi 4A shows that
> PER_VMA_LOCK can improve the ebizzy benchmark by about 32.68%. In
> theory, the more CPUs, the bigger improvement, but I don't have any
> HW platform which has more than 4 CPUs.
>
> [...]

Here is the summary with links:
- riscv: mm: try VMA lock-based page fault handling first
https://git.kernel.org/riscv/c/648321fa0d97

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html