On Thu 20-10-16 20:38:05, zhouxianr...@huawei.com wrote: > From: z00281421 <z00281...@notesmail.huawei.com> > > The bdi flusher should be throttled only depends on > own bdi and is decoupled with others. > > separate PGDAT_WRITEBACK into PGDAT_ANON_WRITEBACK and > PGDAT_FILE_WRITEBACK avoid scanning anon lru and it is ok > then throttled on file WRITEBACK.
Could you please answer questions from http://lkml.kernel.org/r/20161018114207.gd12...@dhcp22.suse.cz before coming up with new and even more complex patches please? I would really like to understand the issue you are seeing before jumping into patches... Thanks! -- Michal Hocko SUSE Labs
