Messages in this thread | | | Date | Fri, 2 Oct 2020 07:56:27 +0200 | From | Christoph Hellwig <> | Subject | Re: [RFC PATCH v3 1/2] ext4/xfs: add page refcount helper |
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On Thu, Oct 01, 2020 at 11:17:14AM -0700, Ralph Campbell wrote: > There are several places where ZONE_DEVICE struct pages assume a reference > count == 1 means the page is idle and free. Instead of open coding this, > add a helper function to hide this detail. > > Signed-off-by: Ralph Campbell <rcampbell@nvidia.com>
Looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
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