142 	struct btrfsic_dev_state *dev_state;  member
324 static void btrfsic_process_written_block(struct btrfsic_dev_state *dev_state,
369 		struct btrfsic_dev_state *dev_state,
377 					   struct btrfsic_dev_state *dev_state,
388 	b->dev_state = NULL;  in btrfsic_block_init()
467 	ds->dummy_block_for_bio_bh_flush.dev_state = ds;  in btrfsic_dev_state_init()
501 	     ((unsigned int)((uintptr_t)b->dev_state->bdev))) &  in btrfsic_block_hashtable_add()
524 		if (b->dev_state->bdev == bdev && b->dev_bytenr == dev_bytenr)  in btrfsic_block_hashtable_lookup()
547 	     ((unsigned int)((uintptr_t)l->block_ref_to->dev_state->bdev)) ^  in btrfsic_block_link_hashtable_add()
548 	     ((unsigned int)((uintptr_t)l->block_ref_from->dev_state->bdev)))  in btrfsic_block_link_hashtable_add()
579 		if (l->block_ref_to->dev_state->bdev == bdev_ref_to &&  in btrfsic_block_link_hashtable_lookup()
581 		    l->block_ref_from->dev_state->bdev == bdev_ref_from &&  in btrfsic_block_link_hashtable_lookup()
649 		struct btrfsic_dev_state *dev_state;  in btrfsic_process_superblock()  local
654 		dev_state = btrfsic_dev_state_lookup(device->bdev->bd_dev);  in btrfsic_process_superblock()
655 		BUG_ON(NULL == dev_state);  in btrfsic_process_superblock()
658 					state, dev_state, device, i,  in btrfsic_process_superblock()
734 					state->latest_superblock->dev_state->  in btrfsic_process_superblock()
763 		struct btrfsic_dev_state *dev_state,  in btrfsic_process_superblock_dev_mirror()  argument
810 		superblock_tmp->dev_state = dev_state;  in btrfsic_process_superblock_dev_mirror()
823 				     dev_state->name, dev_bytenr,  in btrfsic_process_superblock_dev_mirror()
836 		*selected_dev_state = dev_state;  in btrfsic_process_superblock_dev_mirror()
1542 	if (test_bit(BTRFS_DEV_STATE_MISSING, &device->dev_state) ||  in btrfsic_map_block()
1672 		       b_all->logical_bytenr, b_all->dev_state->name,  in btrfsic_dump_database()
1678 			       b_all->logical_bytenr, b_all->dev_state->name,  in btrfsic_dump_database()
1683 			       l->block_ref_to->dev_state->name,  in btrfsic_dump_database()
1691 			       b_all->logical_bytenr, b_all->dev_state->name,  in btrfsic_dump_database()
1696 			       l->block_ref_from->dev_state->name,  in btrfsic_dump_database()
1740 static void btrfsic_process_written_block(struct btrfsic_dev_state *dev_state,  in btrfsic_process_written_block()  argument
1751 	struct btrfsic_state *state = dev_state->state;  in btrfsic_process_written_block()
1752 	struct block_device *bdev = dev_state->bdev;  in btrfsic_process_written_block()
1801 							       dev_state,  in btrfsic_process_written_block()
1809 					       bytenr, dev_state->name,  in btrfsic_process_written_block()
1817 					       bytenr, dev_state->name,  in btrfsic_process_written_block()
1833 				       bytenr, dev_state->name, dev_bytenr,  in btrfsic_process_written_block()
1845 			       dev_state->name, dev_bytenr, block->mirror_num,  in btrfsic_process_written_block()
1859 			       dev_state->name, dev_bytenr, block->mirror_num,  in btrfsic_process_written_block()
1888 		block_ctx.dev = dev_state;  in btrfsic_process_written_block()
1940 		block->flush_gen = dev_state->last_flush_gen + 1;  in btrfsic_process_written_block()
1995 				       dev_state->name, dev_bytenr);  in btrfsic_process_written_block()
2009 			btrfsic_cmp_log_and_dev_bytenr(state, bytenr, dev_state,  in btrfsic_process_written_block()
2013 				       bytenr, dev_state->name, dev_bytenr);  in btrfsic_process_written_block()
2016 		block_ctx.dev = dev_state;  in btrfsic_process_written_block()
2030 		block->dev_state = dev_state;  in btrfsic_process_written_block()
2037 		block->flush_gen = dev_state->last_flush_gen + 1;  in btrfsic_process_written_block()
2078 			       block->logical_bytenr, block->dev_state->name,  in btrfsic_process_written_block()
2118 		struct btrfsic_dev_state *const dev_state = block->dev_state;  in btrfsic_bio_end_io()  local
2120 		if ((dev_state->state->print_mask &  in btrfsic_bio_end_io()
2124 			       btrfsic_get_block_type(dev_state->state, block),  in btrfsic_bio_end_io()
2125 			       block->logical_bytenr, dev_state->name,  in btrfsic_bio_end_io()
2130 			dev_state->last_flush_gen++;  in btrfsic_bio_end_io()
2131 			if ((dev_state->state->print_mask &  in btrfsic_bio_end_io()
2134 				       dev_state->name,  in btrfsic_bio_end_io()
2135 				       dev_state->last_flush_gen);  in btrfsic_bio_end_io()
2151 	struct btrfsic_dev_state *dev_state;  in btrfsic_bh_end_io()  local
2154 	dev_state = block->dev_state;  in btrfsic_bh_end_io()
2155 	if ((dev_state->state->print_mask & BTRFSIC_PRINT_MASK_END_IO_BIO_BH))  in btrfsic_bh_end_io()
2158 		       btrfsic_get_block_type(dev_state->state, block),  in btrfsic_bh_end_io()
2159 		       block->logical_bytenr, block->dev_state->name,  in btrfsic_bh_end_io()
2164 		dev_state->last_flush_gen++;  in btrfsic_bh_end_io()
2165 		if ((dev_state->state->print_mask &  in btrfsic_bh_end_io()
2168 			       dev_state->name, dev_state->last_flush_gen);  in btrfsic_bh_end_io()
2193 			       superblock->dev_state->name,  in btrfsic_process_written_superblock()
2201 			       superblock->dev_state->name,  in btrfsic_process_written_superblock()
2349 			       block->logical_bytenr, block->dev_state->name,  in btrfsic_check_all_ref_blocks()
2354 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2361 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2369 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2377 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2390 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2397 			   l->block_ref_to->dev_state->last_flush_gen) {  in btrfsic_check_all_ref_blocks()
2401 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2404 			       l->block_ref_to->dev_state->last_flush_gen);  in btrfsic_check_all_ref_blocks()
2441 			       block->logical_bytenr, block->dev_state->name,  in btrfsic_is_block_ref_by_superblock()
2446 			       l->block_ref_from->dev_state->name,  in btrfsic_is_block_ref_by_superblock()
2452 		    state->latest_superblock->dev_state->bdev ==  in btrfsic_is_block_ref_by_superblock()
2453 		    l->block_ref_from->dev_state->bdev)  in btrfsic_is_block_ref_by_superblock()
2472 	       l->block_ref_from->dev_state->name,  in btrfsic_print_add_link()
2476 	       l->block_ref_to->dev_state->name, l->block_ref_to->dev_bytenr,  in btrfsic_print_add_link()
2487 	       l->block_ref_from->dev_state->name,  in btrfsic_print_rem_link()
2491 	       l->block_ref_to->dev_state->name, l->block_ref_to->dev_bytenr,  in btrfsic_print_rem_link()
2500 	    state->latest_superblock->dev_state->bdev == block->dev_state->bdev)  in btrfsic_get_block_type()
2535 			     block->logical_bytenr, block->dev_state->name,  in btrfsic_dump_tree_sub()
2589 						from_block->dev_state->bdev,  in btrfsic_block_link_lookup_or_add()
2638 		struct btrfsic_dev_state *dev_state;  in btrfsic_block_lookup_or_add()  local
2645 		dev_state = btrfsic_dev_state_lookup(block_ctx->dev->bdev->bd_dev);  in btrfsic_block_lookup_or_add()
2646 		if (NULL == dev_state) {  in btrfsic_block_lookup_or_add()
2651 		block->dev_state = dev_state;  in btrfsic_block_lookup_or_add()
2662 			       block->logical_bytenr, dev_state->name,  in btrfsic_block_lookup_or_add()
2678 					   struct btrfsic_dev_state *dev_state,  in btrfsic_cmp_log_and_dev_bytenr()  argument
2699 		if (dev_state->bdev == block_ctx.dev->bdev &&  in btrfsic_cmp_log_and_dev_bytenr()
2710 		       bytenr, dev_state->name, dev_bytenr);  in btrfsic_cmp_log_and_dev_bytenr()
2733 	struct btrfsic_dev_state *dev_state;  in btrfsic_submit_bh()  local
2741 	dev_state = btrfsic_dev_state_lookup(bh->b_bdev->bd_dev);  in btrfsic_submit_bh()
2744 	if (NULL != dev_state &&  in btrfsic_submit_bh()
2749 		if (dev_state->state->print_mask &  in btrfsic_submit_bh()
2754 		btrfsic_process_written_block(dev_state, dev_bytenr,  in btrfsic_submit_bh()
2757 	} else if (NULL != dev_state && (op_flags & REQ_PREFLUSH)) {  in btrfsic_submit_bh()
2758 		if (dev_state->state->print_mask &  in btrfsic_submit_bh()
2762 		if (!dev_state->dummy_block_for_bio_bh_flush.is_iodone) {  in btrfsic_submit_bh()
2763 			if ((dev_state->state->print_mask &  in btrfsic_submit_bh()
2767 				       dev_state->name);  in btrfsic_submit_bh()
2770 				&dev_state->dummy_block_for_bio_bh_flush;  in btrfsic_submit_bh()
2775 			block->flush_gen = dev_state->last_flush_gen + 1;  in btrfsic_submit_bh()
2790 	struct btrfsic_dev_state *dev_state;  in __btrfsic_submit_bio()  local
2798 	dev_state = btrfsic_dev_state_lookup(bio_dev(bio) + bio->bi_partno);  in __btrfsic_submit_bio()
2799 	if (NULL != dev_state &&  in __btrfsic_submit_bio()
2812 		if (dev_state->state->print_mask &  in __btrfsic_submit_bio()
2830 			if (dev_state->state->print_mask &  in __btrfsic_submit_bio()
2836 		btrfsic_process_written_block(dev_state, dev_bytenr,  in __btrfsic_submit_bio()
2843 	} else if (NULL != dev_state && (bio->bi_opf & REQ_PREFLUSH)) {  in __btrfsic_submit_bio()
2844 		if (dev_state->state->print_mask &  in __btrfsic_submit_bio()
2848 		if (!dev_state->dummy_block_for_bio_bh_flush.is_iodone) {  in __btrfsic_submit_bio()
2849 			if ((dev_state->state->print_mask &  in __btrfsic_submit_bio()
2853 				       dev_state->name);  in __btrfsic_submit_bio()
2856 				&dev_state->dummy_block_for_bio_bh_flush;  in __btrfsic_submit_bio()
2861 			block->flush_gen = dev_state->last_flush_gen + 1;  in __btrfsic_submit_bio()
3027 			       b_all->logical_bytenr, b_all->dev_state->name,  in btrfsic_unmount()