> On May 13, 2019, at 6:43 AM, Kirill Tkhai <ktkhai@xxxxxxxxxxxxx> wrote: > > Hi, Matthew, > > Maybe we should underline commented head page limitation with VM_BUG_ON()? > > Kirill I like that idea as well; even if all the present callers are well-vetted, it's inevitable someone will come along and call page_size() without reading the head-only comment first.
