On Sat, Jan 23, 2021 at 10:53:14AM -0800, Darrick J. Wong wrote: > - pctl->wq = alloc_workqueue("%s-%d", WQ_FREEZABLE, nr_threads, tag, > - current->pid); > + pctl->wq = alloc_workqueue("%s-%d", WQ_UNBOUND | WQ_SYSFS | WQ_FREEZABLE, > + nr_threads, tag, current->pid); This adds an overly long line. But more importantly I think xfs.txt needs to grow a section that we now can tune XFS parameters through the workqueue sysfs files, especially as right now I have no idea how to find those based on an actual device or XFS mount I need to adjust the parameters for.