2020년 5월 1일 (금) 오후 9:22, Christoph Hellwig <h...@infradead.org>님이 작성: > > On Wed, Apr 29, 2020 at 12:26:37PM +0900, js1...@gmail.com wrote: > > index 6598001..be759a6 100644 > > --- a/kernel/power/snapshot.c > > +++ b/kernel/power/snapshot.c > > @@ -1227,7 +1227,7 @@ static struct page *saveable_highmem_page(struct zone > > *zone, unsigned long pfn) > > if (!page || page_zone(page) != zone) > > return NULL; > > > > - BUG_ON(!PageHighMem(page)); > > + BUG_ON(!PageHighMemZone(page)); > > The above check already checks for the highmem zone. So if we want > to keep the BUG_ON it needs stay PageHighMem to make sense. That being > said I'd rather remove it entirelẏ.
Okay. > > - BUG_ON(PageHighMem(page)); > > + BUG_ON(PageHighMemZone(page)); > > Same here. Okay. Thanks.
