On 10/1/20 10:56 PM, Christoph Hellwig wrote:
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@xxxxxxxxxx>
Looks good:
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Thanks for the review.
I'll resend this as an independent patch.
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