| From | Chaitanya Kulkarni <> | Subject | Re: [PATCH v11 1/9] mm: allow multiple error returns in try_grab_page() | Date | Tue, 25 Oct 2022 01:06:50 +0000 |
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On 10/21/22 10:41, Logan Gunthorpe wrote: > In order to add checks for P2PDMA memory into try_grab_page(), expand > the error return from a bool to an int/error code. Update all the > callsites handle change in usage. > > Also remove the WARN_ON_ONCE() call at the callsites seeing there > already is a WARN_ON_ONCE() inside the function if it fails. > > Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
-ck
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