linux-kernel - Re: [PATCH v3 2/2] rust: support align and NUMA id in allocations

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Message-ID: <aFxoLQnfZ8LbNpYF@cassiopeiae>
Date: Wed, 25 Jun 2025 23:20:45 +0200
From: Danilo Krummrich <dakr@...nel.org>
To: Vitaly Wool <vitaly.wool@...sulko.se>
Cc: linux-mm@...ck.org, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, Uladzislau Rezki <urezki@...il.com>,
	Alice Ryhl <aliceryhl@...gle.com>, rust-for-linux@...r.kernel.org
Subject: Re: [PATCH v3 2/2] rust: support align and NUMA id in allocations

On Wed, Jun 25, 2025 at 10:22:36PM +0200, Vitaly Wool wrote:
> I can move this logic to the Rust part, too. My point here is, for Kvrealloc with a large alignment we’ll just make the decision to use vmalloc, period. We can indeed do that on the Rust side.

That's fine with me.

But please also make sure to properly support NUMA nodes for all allocator
backends.