Re: (subset) [PATCH v3 0/2] simple optimizations for page_address and
From: Catalin Marinas <catalin.marinas@arm.com>
Date: 2021-12-10 18:40:51
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From: Catalin Marinas <catalin.marinas@arm.com>
Date: 2021-12-10 18:40:51
Also in:
lkml
On Fri, 26 Nov 2021 01:05:58 +0800, Rongwei Wang wrote:
Patch 1/2 mainly to fix the bug when calling kexec_load() originally, but because of ignored and link[1] also fixed this bug and had been applied to arm64 (for-next/fixes) before us. Anyway, It's nice to unify the use of 'pmd_populate_kernel' under arm64. Patch 2/2 just make a very simple optimization, reducing calls to page_address() in kexec_page_alloc(). [...]
Applied to arm64 (for-next/misc), thanks!
[2/2] arm64: kexec: reduce calls to page_address()
https://git.kernel.org/arm64/c/7afccde389dc
--
Catalin
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