Re: [PATCHv7 15/18] mm/hugetlb: Remove hugetlb_optimize_vmemmap_key static key

patchwork-bot+linux-riscv
2026-04-30T03:26:15Z

Hello:

This patch was applied to riscv/linux.git (fixes)
by Andrew Morton <akpm@linux-foundation.org>:

On Fri, 27 Feb 2026 19:30:16 +0000 you wrote:
> From: Kiryl Shutsemau <kas@kernel.org>
>
> The hugetlb_optimize_vmemmap_key static key was used to guard fake head
> detection in compound_head() and related functions. It allowed skipping
> the fake head checks entirely when HVO was not in use.
>
> With fake heads eliminated and the detection code removed, the static
> key serves no purpose. Remove its definition and all increment/decrement
> calls.
>
> [...]

Here is the summary with links:
- [PATCHv7,15/18] mm/hugetlb: Remove hugetlb_optimize_vmemmap_key static key
https://git.kernel.org/riscv/c/da3e2d1ca43d

You are awesome, thank you!
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