On Thu, Nov 30, 2023 at 09:56:59AM +0800, zhiguojiang wrote: > > > - * If kswapd scans pages marked for immediate > > > + * If kswapd scans massive pages marked for immediate > > I don't understand why you've added the word "massive". Do you mean > > that the pages are large, or that kswapd has scanned a lot of pages? > The added "massive" means that there are a large number of pages marked for > immediate reclaim on evictable LRUs. Then the word "many" communicates your meaning better. "massive" would mean that each page is very big, while "many" means that there are a lot of pages. It was foolish to send out a v2 so swiftly. Best wait for someone who's familiar with this code to respond to it now that you've clarified what you were doing.