Hi Daniel, in my experience disabling either the io or memory controllers was sufficient. Here is the kernel code where I believe it checks that both must be enabled for cgroup writeback to be enabled: https://github.com/torvalds/linux/blob/b19a97d57c15643494ac8bfaaa35e3ee472d41da/include/linux/backing- dev.h#L176-L177
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2038492 Title: workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 16 times, consider switching to WQ_UNBOUND To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2038492/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
