On Mon, Feb 29, 2016 at 09:06:15PM +0000, Al Viro wrote: > > Hmmm? The flushing is done after shrink_dcache_for_umount() and > > sync_filesystems(). Aren't inodes supposed to stay clean after that? > > s/shrink_dcache_for_umount/fsnotify_unmount_inodes/ - sorry.
Is that allowed to dirty indoes and initiate writebacks again, after sync_filesystems() is done? That sounds weird but it's trivial to move cgroup_writeback_umount() below that if so. Thanks. -- tejun
