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.
