"Edward \"Koko\" Konetzko" <konetzed@xxxxxxxxxxxxxxxxx> wrote: > Is there a way to reset the counters in "/proc/fs/fscache/stats", w/o having > to reboot the server? I know there was no way of doing this before but I didnt > know if the new patches added that feature or not. No. A rough version can be added fairly easily, though (provided you don't mind the stats being incremented as they're being cleared). One of the reasons I didn't just throw one together is that I was pondering changing the way stats are handled. Currently, I have just one counter per CPU, but that's bad for performance, since the counters are liable to end up ping-ponging around the cachelines. What I'm thinking of is moving to the NFS model, where you have a separate bank of counters per CPU. Most of the time they're just incremented, not read, so this would be better in the former case. Displaying the counters is a little more tricky. David -- Linux-cachefs mailing list Linux-cachefs@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cachefs
