linux-kernel - Re: [PATCH v2 2/5] nouveau/dmem: HMM P2P DMA for private dev pages

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Message-ID: <989a77d1-334c-444b-b6fd-3c0680a2f035@nvidia.com>
Date: Tue, 22 Jul 2025 08:23:35 +0300
From: Yonatan Maman <ymaman@...dia.com>
To: Christoph Hellwig <hch@...radead.org>
Cc: Jérôme Glisse <jglisse@...hat.com>,
 Andrew Morton <akpm@...ux-foundation.org>, Jason Gunthorpe <jgg@...pe.ca>,
 Leon Romanovsky <leon@...nel.org>, Lyude Paul <lyude@...hat.com>,
 Danilo Krummrich <dakr@...nel.org>, David Airlie <airlied@...il.com>,
 Simona Vetter <simona@...ll.ch>, Alistair Popple <apopple@...dia.com>,
 Ben Skeggs <bskeggs@...dia.com>, Michael Guralnik <michaelgur@...dia.com>,
 Or Har-Toov <ohartoov@...dia.com>, Daisuke Matsuda <dskmtsd@...il.com>,
 Shay Drory <shayd@...dia.com>, linux-mm@...ck.org,
 linux-rdma@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 nouveau@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
 Gal Shalom <GalShalom@...dia.com>
Subject: Re: [PATCH v2 2/5] nouveau/dmem: HMM P2P DMA for private dev pages



On 21/07/2025 10:00, Christoph Hellwig wrote:
> On Fri, Jul 18, 2025 at 02:51:09PM +0300, Yonatan Maman wrote:
>> +	.get_dma_pfn_for_device = nouveau_dmem_get_dma_pfn,
> 
> Please don't shorten the method name prefix in the implementation
> symbol name, as that makes reading / refactoring the code a pain.
> 
> This might also be a hint that your method name is too long.
> 

got it, will be fixed in V3, thanks.