linux-kernel - Re: [PATCH v3 03/11] iommufd: Introduce IOMMUFD_OBJ

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Message-ID: <20241017170736.GJ3559746@nvidia.com>
Date: Thu, 17 Oct 2024 14:07:36 -0300
From: Jason Gunthorpe <jgg@...dia.com>
To: Nicolin Chen <nicolinc@...dia.com>
Cc: kevin.tian@...el.com, will@...nel.org, joro@...tes.org,
	suravee.suthikulpanit@....com, robin.murphy@....com,
	dwmw2@...radead.org, baolu.lu@...ux.intel.com, shuah@...nel.org,
	linux-kernel@...r.kernel.org, iommu@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-kselftest@...r.kernel.org, eric.auger@...hat.com,
	jean-philippe@...aro.org, mdf@...nel.org, mshavit@...gle.com,
	shameerali.kolothum.thodi@...wei.com, smostafa@...gle.com,
	yi.l.liu@...el.com, aik@....com, patches@...ts.linux.dev
Subject: Re: [PATCH v3 03/11] iommufd: Introduce IOMMUFD_OBJ_VIOMMU and its
 related struct

On Thu, Oct 17, 2024 at 10:01:28AM -0700, Nicolin Chen wrote:
> On Thu, Oct 17, 2024 at 01:33:59PM -0300, Jason Gunthorpe wrote:
> 
> > > diff --git a/drivers/iommu/iommufd/viommu_api.c b/drivers/iommu/iommufd/viommu_api.c
> > > new file mode 100644
> > > index 000000000000..c1731f080d6b
> > > --- /dev/null
> > > +++ b/drivers/iommu/iommufd/viommu_api.c
> > 
> > Let's call this file driver.c to match CONFIG_IOMMUFD_DRIVER
> 
> Would this make its scope too large that it might feel odd to have
> the iova_bitmap.c in a separate file?

Think of it as the catchall ?

Jason