4748 	struct sdebug_queue *sqp;  in sdebug_q_cmd_complete()  local
4756 	sqp = sdebug_q_arr + sd_dp->sqa_idx;  in sdebug_q_cmd_complete()
4766 	spin_lock_irqsave(&sqp->qc_lock, iflags);  in sdebug_q_cmd_complete()
4768 	sqcp = &sqp->qc_arr[qc_idx];  in sdebug_q_cmd_complete()
4771 		spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in sdebug_q_cmd_complete()
4785 	if (unlikely(!test_and_clear_bit(qc_idx, sqp->in_use_bm))) {  in sdebug_q_cmd_complete()
4786 		spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in sdebug_q_cmd_complete()
4796 			spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in sdebug_q_cmd_complete()
4800 		k = find_last_bit(sqp->in_use_bm, retval);  in sdebug_q_cmd_complete()
4806 	spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in sdebug_q_cmd_complete()
5060 	struct sdebug_queue *sqp;  in stop_queued_cmnd()  local
5065 	for (j = 0, sqp = sdebug_q_arr; j < submit_queues; ++j, ++sqp) {  in stop_queued_cmnd()
5066 		spin_lock_irqsave(&sqp->qc_lock, iflags);  in stop_queued_cmnd()
5072 			if (test_bit(k, sqp->in_use_bm)) {  in stop_queued_cmnd()
5073 				sqcp = &sqp->qc_arr[k];  in stop_queued_cmnd()
5088 				spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in stop_queued_cmnd()
5090 				clear_bit(k, sqp->in_use_bm);  in stop_queued_cmnd()
5094 		spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in stop_queued_cmnd()
5105 	struct sdebug_queue *sqp;  in stop_all_queued()  local
5110 	for (j = 0, sqp = sdebug_q_arr; j < submit_queues; ++j, ++sqp) {  in stop_all_queued()
5111 		spin_lock_irqsave(&sqp->qc_lock, iflags);  in stop_all_queued()
5113 			if (test_bit(k, sqp->in_use_bm)) {  in stop_all_queued()
5114 				sqcp = &sqp->qc_arr[k];  in stop_all_queued()
5128 				spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in stop_all_queued()
5130 				clear_bit(k, sqp->in_use_bm);  in stop_all_queued()
5131 				spin_lock_irqsave(&sqp->qc_lock, iflags);  in stop_all_queued()
5134 		spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in stop_all_queued()
5142 	struct sdebug_queue *sqp;  in free_all_queued()  local
5145 	for (j = 0, sqp = sdebug_q_arr; j < submit_queues; ++j, ++sqp) {  in free_all_queued()
5147 			sqcp = &sqp->qc_arr[k];  in free_all_queued()
5335 	struct sdebug_queue *sqp;  in block_unblock_all_queues()  local
5337 	for (j = 0, sqp = sdebug_q_arr; j < submit_queues; ++j, ++sqp)  in block_unblock_all_queues()
5338 		atomic_set(&sqp->blocked, (int)block);  in block_unblock_all_queues()
5391 	struct sdebug_queue *sqp;  in schedule_resp()  local
5406 	sqp = get_queue(cmnd);  in schedule_resp()
5407 	spin_lock_irqsave(&sqp->qc_lock, iflags);  in schedule_resp()
5408 	if (unlikely(atomic_read(&sqp->blocked))) {  in schedule_resp()
5409 		spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in schedule_resp()
5416 			spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in schedule_resp()
5432 	k = find_first_zero_bit(sqp->in_use_bm, sdebug_max_queue);  in schedule_resp()
5434 		spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in schedule_resp()
5450 	set_bit(k, sqp->in_use_bm);  in schedule_resp()
5452 	sqcp = &sqp->qc_arr[k];  in schedule_resp()
5456 	spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in schedule_resp()
5462 			clear_bit(k, sqp->in_use_bm);  in schedule_resp()
5519 					spin_lock_irqsave(&sqp->qc_lock, iflags);  in schedule_resp()
5522 					clear_bit(k, sqp->in_use_bm);  in schedule_resp()
5523 					spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in schedule_resp()
5536 			spin_lock_irqsave(&sqp->qc_lock, iflags);  in schedule_resp()
5540 				sd_dp->sqa_idx = sqp - sdebug_q_arr;  in schedule_resp()
5544 			spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in schedule_resp()
5552 				sd_dp->sqa_idx = sqp - sdebug_q_arr;  in schedule_resp()
5567 			spin_lock_irqsave(&sqp->qc_lock, iflags);  in schedule_resp()
5571 				sd_dp->sqa_idx = sqp - sdebug_q_arr;  in schedule_resp()
5575 			spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in schedule_resp()
5580 				sd_dp->sqa_idx = sqp - sdebug_q_arr;  in schedule_resp()
5802 	struct sdebug_queue *sqp;  in scsi_debug_show_info()  local
5831 	for (j = 0, sqp = sdebug_q_arr; j < submit_queues; ++j, ++sqp) {  in scsi_debug_show_info()
5833 		f = find_first_bit(sqp->in_use_bm, sdebug_max_queue);  in scsi_debug_show_info()
5835 			l = find_last_bit(sqp->in_use_bm, sdebug_max_queue);  in scsi_debug_show_info()
5887 			struct sdebug_queue *sqp;  in delay_store()  local
5890 			for (j = 0, sqp = sdebug_q_arr; j < submit_queues;  in delay_store()
5891 			     ++j, ++sqp) {  in delay_store()
5892 				k = find_first_bit(sqp->in_use_bm,  in delay_store()
5927 			struct sdebug_queue *sqp;  in ndelay_store()  local
5930 			for (j = 0, sqp = sdebug_q_arr; j < submit_queues;  in ndelay_store()
5931 			     ++j, ++sqp) {  in ndelay_store()
5932 				k = find_first_bit(sqp->in_use_bm,  in ndelay_store()
6253 	struct sdebug_queue *sqp;  in max_queue_store()  local
6260 		for (j = 0, sqp = sdebug_q_arr; j < submit_queues;  in max_queue_store()
6261 		     ++j, ++sqp) {  in max_queue_store()
6262 			a = find_last_bit(sqp->in_use_bm, SDEBUG_CANQUEUE);  in max_queue_store()
7301 	struct sdebug_queue *sqp;  in sdebug_blk_mq_poll()  local
7307 	sqp = sdebug_q_arr + queue_num;  in sdebug_blk_mq_poll()
7308 	spin_lock_irqsave(&sqp->qc_lock, iflags);  in sdebug_blk_mq_poll()
7312 			qc_idx = find_first_bit(sqp->in_use_bm, sdebug_max_queue);  in sdebug_blk_mq_poll()
7315 			qc_idx = find_next_bit(sqp->in_use_bm, sdebug_max_queue, qc_idx + 1);  in sdebug_blk_mq_poll()
7320 		sqcp = &sqp->qc_arr[qc_idx];  in sdebug_blk_mq_poll()
7345 		if (unlikely(!test_and_clear_bit(qc_idx, sqp->in_use_bm))) {  in sdebug_blk_mq_poll()
7347 				sqp, queue_num, qc_idx, __func__);  in sdebug_blk_mq_poll()
7358 			k = find_last_bit(sqp->in_use_bm, retval);  in sdebug_blk_mq_poll()
7365 		spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in sdebug_blk_mq_poll()
7367 		spin_lock_irqsave(&sqp->qc_lock, iflags);  in sdebug_blk_mq_poll()
7370 	spin_unlock_irqrestore(&sqp->qc_lock, iflags);  in sdebug_blk_mq_poll()