From: Will Deacon <will@kernel.org>
To: Robin Murphy <robin.murphy@arm.com>
Cc: catalin.marinas@arm.com, kernel-team@android.com,
Will Deacon <will@kernel.org>,
mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] perf/arm-cmn: Clean up unnecessary NUMA_NO_NODE check
Date: Fri, 6 Sep 2024 13:29:28 +0100 [thread overview]
Message-ID: <172562388689.2321398.11794976470240341493.b4-ty@kernel.org> (raw)
In-Reply-To: <00634da33c21269a00844140afc7cc3a2ac1eb4d.1725474584.git.robin.murphy@arm.com>
On Wed, 04 Sep 2024 19:41:54 +0100, Robin Murphy wrote:
> Checking for NUMA_NO_NODE is a misleading and, on reflection, entirely
> unnecessary micro-optimisation. If it ever did happen that an incoming
> CPU has no NUMA affinity while the current CPU does, a questionably-
> useful PMU migration isn't the biggest thing wrong with that picture...
>
>
Applied to will (for-next/perf), thanks!
[1/2] perf/arm-cmn: Clean up unnecessary NUMA_NO_NODE check
https://git.kernel.org/will/c/f04b611e6650
[2/2] perf/arm-cmn: Improve format attr printing
https://git.kernel.org/will/c/f32efa3e4bba
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
prev parent reply other threads:[~2024-09-06 12:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-04 18:41 Robin Murphy
2024-09-04 18:41 ` [PATCH 2/2] perf/arm-cmn: Improve format attr printing Robin Murphy
2024-09-05 20:12 ` Ilkka Koskinen
2024-09-06 12:29 ` Will Deacon [this message]
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