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Date: Wed, 21 Feb 2024 19:55:17 +0800
From: Peter Xu <peterx@redhat.com>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
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Subject: Re: [PATCH v2 06/13] mm/gup: Drop folio_fast_pin_allowed() in hugepd
 processing
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References: <20240103091423.400294-1-peterx@redhat.com>
 <20240103091423.400294-7-peterx@redhat.com>
 <20240115183748.GR734935@nvidia.com>
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On Mon, Jan 15, 2024 at 02:37:48PM -0400, Jason Gunthorpe wrote:
> > Drop that check, not only because it'll never be true for hugepd per any
> > known plan, but also it paves way for reusing the function outside
> > fast-gup.
> 
> I didn't see any other caller of this function in this series? When
> does this re-use happen??

It's reused in patch 12 ("mm/gup: Handle hugepd for follow_page()").

Thanks,

-- 
Peter Xu