On 12/01/2016 01:45 AM, Masayoshi Mizuma wrote: > blk_cleanup_queue() should call bdi_unregister() only if WB_registered > is set to bdi->wb.state. Because, blk_cleanup_queue() may be called > before bdi_register() is called, for example, error path. Should this logic be in bdi_unregister() instead? -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html