On Tue, May 24, 2022 at 11:29:05AM +0200, Hannes Reinecke wrote: > Calling debugfs_remove_recursive(q->debugfs_dir) for all queue types, but > setting q->debugfs_dir to NULL only for mq? > Care to explain? ->debugfs_dir is never set to NULL, only q->sched_debugfs_dir and q->rqos_debugfs_dir. Both of those are only used for blk-mq (and don't really need the reset either, but this is all existing code and will be dealt with later instead of a minimalistic bug fix.
