355 static inline void o2hb_bio_wait_init(struct o2hb_bio_wait_ctxt *wc)  in o2hb_bio_wait_init()  argument
357 	atomic_set(&wc->wc_num_reqs, 1);  in o2hb_bio_wait_init()
358 	init_completion(&wc->wc_io_complete);  in o2hb_bio_wait_init()
359 	wc->wc_error = 0;  in o2hb_bio_wait_init()
363 static inline void o2hb_bio_wait_dec(struct o2hb_bio_wait_ctxt *wc,  in o2hb_bio_wait_dec()  argument
369 		if (atomic_dec_and_test(&wc->wc_num_reqs)) {  in o2hb_bio_wait_dec()
371 			complete(&wc->wc_io_complete);  in o2hb_bio_wait_dec()
377 			    struct o2hb_bio_wait_ctxt *wc)  in o2hb_wait_on_io()  argument
379 	o2hb_bio_wait_dec(wc, 1);  in o2hb_wait_on_io()
380 	wait_for_completion(&wc->wc_io_complete);  in o2hb_wait_on_io()
386 	struct o2hb_bio_wait_ctxt *wc = bio->bi_private;  in o2hb_bio_end_io()  local
390 		wc->wc_error = error;  in o2hb_bio_end_io()
393 	o2hb_bio_wait_dec(wc, 1);  in o2hb_bio_end_io()
400 				      struct o2hb_bio_wait_ctxt *wc,  in o2hb_setup_one_bio()  argument
426 	bio->bi_private = wc;  in o2hb_setup_one_bio()
457 	struct o2hb_bio_wait_ctxt wc;  in o2hb_read_slots()  local
460 	o2hb_bio_wait_init(&wc);  in o2hb_read_slots()
463 		bio = o2hb_setup_one_bio(reg, &wc, &current_slot, max_slots);  in o2hb_read_slots()
470 		atomic_inc(&wc.wc_num_reqs);  in o2hb_read_slots()
477 	o2hb_wait_on_io(reg, &wc);  in o2hb_read_slots()
478 	if (wc.wc_error && !status)  in o2hb_read_slots()
479 		status = wc.wc_error;  in o2hb_read_slots()