On Fri, Jun 24, 2022 at 06:21:21PM +0000, cgel.zte@xxxxxxxxx wrote: > From: Ran Xiaokai <ran.xiaokai@xxxxxxxxxx> > > All tmpfs and ramfs pages have PG_dirty bit set > once they are allocated and added to the pagecache。So pages minor, ^ Chinese full stop here.. Thanks, Gao Xiang