247 	struct debugfs_fsdata *fsd = dentry->d_fsdata;  in debugfs_release_dentry()  local
249 	if (fsd) {  in debugfs_release_dentry()
250 		WARN_ON(!list_empty(&fsd->cancellations));  in debugfs_release_dentry()
251 		mutex_destroy(&fsd->cancellations_mtx);  in debugfs_release_dentry()
253 	kfree(fsd);  in debugfs_release_dentry()
714 	struct debugfs_fsdata *fsd;  in __debugfs_file_removed()  local
723 	fsd = READ_ONCE(dentry->d_fsdata);  in __debugfs_file_removed()
724 	if (!fsd)  in __debugfs_file_removed()
728 	if (refcount_dec_and_test(&fsd->active_users))  in __debugfs_file_removed()
749 	while (refcount_read(&fsd->active_users)) {  in __debugfs_file_removed()
762 		mutex_lock(&fsd->cancellations_mtx);  in __debugfs_file_removed()
763 		while ((c = list_first_entry_or_null(&fsd->cancellations,  in __debugfs_file_removed()
768 		mutex_unlock(&fsd->cancellations_mtx);  in __debugfs_file_removed()
770 		wait_for_completion(&fsd->active_users_drained);  in __debugfs_file_removed()