| Date | Mon, 24 Oct 2022 17:00:11 +0200 | From | Christoph Hellwig <> | Subject | Re: [PATCH v11 1/9] mm: allow multiple error returns in try_grab_page() |
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On Fri, Oct 21, 2022 at 11:41:08AM -0600, 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>
Looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
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