On Fri, Aug 21, 2020 at 01:46:04PM +0100, Matthew Wilcox (Oracle) wrote: > We can skip most of the initialisation, although spinlocks still > need explicit initialisation as architectures may use a non-zero > value to indicate unlocked. The comment is no longer useful as > attach_page_private() handles the refcount now. > > Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx>