Hello, On Sun, Feb 18, 2024 at 10:35:41AM +0800, Kemeng Shi wrote: > Hi Tejun, sorry for the late reply as I was on vacation these days. > I agree that visibility is poor so I have to add some printks to debug. > Actually, I have added per wb stats to improve the visibility as we > only have per bdi stats (/sys/kernel/debug/bdi/xxx:x/stats) now. And I > plan to submit it in a new series. > I'd like to add a script to improve visibility more but I can't ensure > the time to do it. I would submit the monitoring script with the per wb > stats if the time problem does not bother you. It has had poor visiblity for many many years, I don't think we're in any hurry. Thanks. -- tejun
