On Wed, Jun 01, 2022 at 02:58:23PM +0800, Miaohe Lin wrote: > On 2022/5/31 23:06, Matthew Wilcox (Oracle) wrote: > > In preparation for making this function available outside page_alloc, > > rename it to free_frozen_pages(), which fits better with the other > > memory allocation/free functions. > > > > Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> > > Reviewed-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> > > Thanks! > > BTW: I thought it means we can free the temporarily frozen page (via page_ref_freeze) now > when I saw the name "free_frozen_pages". ;) Well, you can. Before you'd have to do it by calling free_unref_page(), but now you can do it by calling free_frozen_pages().
