linux-kernel - Re: [PATCH] mm/vmalloc: Use kmalloc

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Message-ID: <aPYYovFBtHYKpgg4@fedora>
Date: Mon, 20 Oct 2025 04:10:26 -0700
From: "Vishal Moola (Oracle)" <vishal.moola@...il.com>
To: Mehdi Ben Hadj Khelifa <mehdi.benhadjkhelifa@...il.com>
Cc: akpm@...ux-foundation.org, urezki@...il.com, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, skhan@...uxfoundation.org,
	david.hunter.linux@...il.com,
	linux-kernel-mentees@...ts.linuxfoundation.org, khalid@...nel.org
Subject: Re: [PATCH] mm/vmalloc: Use kmalloc_array() instead of kmalloc()

On Sat, Oct 18, 2025 at 09:11:48PM +0100, Mehdi Ben Hadj Khelifa wrote:
> The number of NUMA nodes (nr_node_ids) is bounded, so overflow is not a
> practical concern here. However, using kmalloc_array() better reflects the
> intent to allocate an array of unsigned ints, and improves consistency with
> other NUMA-related allocations.
> 
> No functional change intended.
> 
> Signed-off-by: Mehdi Ben Hadj Khelifa <mehdi.benhadjkhelifa@...il.com>
> ---

Reviewed-by: Vishal Moola (Oracle) <vishal.moola@...il.com>