141 	struct btrfsic_dev_state *dev_state;  member
313 		struct btrfsic_dev_state *dev_state,
321 					   struct btrfsic_dev_state *dev_state,
332 	b->dev_state = NULL;  in btrfsic_block_init()
411 	ds->dummy_block_for_bio_bh_flush.dev_state = ds;  in btrfsic_dev_state_init()
445 	     ((unsigned int)((uintptr_t)b->dev_state->bdev))) &  in btrfsic_block_hashtable_add()
468 		if (b->dev_state->bdev == bdev && b->dev_bytenr == dev_bytenr)  in btrfsic_block_hashtable_lookup()
491 	     ((unsigned int)((uintptr_t)l->block_ref_to->dev_state->bdev)) ^  in btrfsic_block_link_hashtable_add()
492 	     ((unsigned int)((uintptr_t)l->block_ref_from->dev_state->bdev)))  in btrfsic_block_link_hashtable_add()
523 		if (l->block_ref_to->dev_state->bdev == bdev_ref_to &&  in btrfsic_block_link_hashtable_lookup()
525 		    l->block_ref_from->dev_state->bdev == bdev_ref_from &&  in btrfsic_block_link_hashtable_lookup()
589 		struct btrfsic_dev_state *dev_state;  in btrfsic_process_superblock()  local
594 		dev_state = btrfsic_dev_state_lookup(device->bdev->bd_dev);  in btrfsic_process_superblock()
595 		BUG_ON(NULL == dev_state);  in btrfsic_process_superblock()
598 					state, dev_state, device, i,  in btrfsic_process_superblock()
672 					state->latest_superblock->dev_state->  in btrfsic_process_superblock()
701 		struct btrfsic_dev_state *dev_state,  in btrfsic_process_superblock_dev_mirror()  argument
749 		superblock_tmp->dev_state = dev_state;  in btrfsic_process_superblock_dev_mirror()
762 				     dev_state->name, dev_bytenr,  in btrfsic_process_superblock_dev_mirror()
775 		*selected_dev_state = dev_state;  in btrfsic_process_superblock_dev_mirror()
1478 	if (test_bit(BTRFS_DEV_STATE_MISSING, &device->dev_state) ||  in btrfsic_map_block()
1607 		       b_all->logical_bytenr, b_all->dev_state->name,  in btrfsic_dump_database()
1613 			       b_all->logical_bytenr, b_all->dev_state->name,  in btrfsic_dump_database()
1618 			       l->block_ref_to->dev_state->name,  in btrfsic_dump_database()
1626 			       b_all->logical_bytenr, b_all->dev_state->name,  in btrfsic_dump_database()
1631 			       l->block_ref_from->dev_state->name,  in btrfsic_dump_database()
1679 static void btrfsic_process_written_block(struct btrfsic_dev_state *dev_state,  in btrfsic_process_written_block()  argument
1689 	struct btrfsic_state *state = dev_state->state;  in btrfsic_process_written_block()
1690 	struct block_device *bdev = dev_state->bdev;  in btrfsic_process_written_block()
1739 							       dev_state,  in btrfsic_process_written_block()
1747 					       bytenr, dev_state->name,  in btrfsic_process_written_block()
1755 					       bytenr, dev_state->name,  in btrfsic_process_written_block()
1771 				       bytenr, dev_state->name, dev_bytenr,  in btrfsic_process_written_block()
1783 			       dev_state->name, dev_bytenr, block->mirror_num,  in btrfsic_process_written_block()
1797 			       dev_state->name, dev_bytenr, block->mirror_num,  in btrfsic_process_written_block()
1826 		block_ctx.dev = dev_state;  in btrfsic_process_written_block()
1870 		block->flush_gen = dev_state->last_flush_gen + 1;  in btrfsic_process_written_block()
1925 				       dev_state->name, dev_bytenr);  in btrfsic_process_written_block()
1939 			btrfsic_cmp_log_and_dev_bytenr(state, bytenr, dev_state,  in btrfsic_process_written_block()
1943 				       bytenr, dev_state->name, dev_bytenr);  in btrfsic_process_written_block()
1946 		block_ctx.dev = dev_state;  in btrfsic_process_written_block()
1959 		block->dev_state = dev_state;  in btrfsic_process_written_block()
1966 		block->flush_gen = dev_state->last_flush_gen + 1;  in btrfsic_process_written_block()
2000 			       block->logical_bytenr, block->dev_state->name,  in btrfsic_process_written_block()
2040 		struct btrfsic_dev_state *const dev_state = block->dev_state;  in btrfsic_bio_end_io()  local
2042 		if ((dev_state->state->print_mask &  in btrfsic_bio_end_io()
2046 			       btrfsic_get_block_type(dev_state->state, block),  in btrfsic_bio_end_io()
2047 			       block->logical_bytenr, dev_state->name,  in btrfsic_bio_end_io()
2052 			dev_state->last_flush_gen++;  in btrfsic_bio_end_io()
2053 			if ((dev_state->state->print_mask &  in btrfsic_bio_end_io()
2056 				       dev_state->name,  in btrfsic_bio_end_io()
2057 				       dev_state->last_flush_gen);  in btrfsic_bio_end_io()
2083 			       superblock->dev_state->name,  in btrfsic_process_written_superblock()
2091 			       superblock->dev_state->name,  in btrfsic_process_written_superblock()
2238 			       block->logical_bytenr, block->dev_state->name,  in btrfsic_check_all_ref_blocks()
2243 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2250 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2258 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2266 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2279 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2286 			   l->block_ref_to->dev_state->last_flush_gen) {  in btrfsic_check_all_ref_blocks()
2290 			       l->block_ref_to->dev_state->name,  in btrfsic_check_all_ref_blocks()
2293 			       l->block_ref_to->dev_state->last_flush_gen);  in btrfsic_check_all_ref_blocks()
2330 			       block->logical_bytenr, block->dev_state->name,  in btrfsic_is_block_ref_by_superblock()
2335 			       l->block_ref_from->dev_state->name,  in btrfsic_is_block_ref_by_superblock()
2341 		    state->latest_superblock->dev_state->bdev ==  in btrfsic_is_block_ref_by_superblock()
2342 		    l->block_ref_from->dev_state->bdev)  in btrfsic_is_block_ref_by_superblock()
2361 	       l->block_ref_from->dev_state->name,  in btrfsic_print_add_link()
2365 	       l->block_ref_to->dev_state->name, l->block_ref_to->dev_bytenr,  in btrfsic_print_add_link()
2376 	       l->block_ref_from->dev_state->name,  in btrfsic_print_rem_link()
2380 	       l->block_ref_to->dev_state->name, l->block_ref_to->dev_bytenr,  in btrfsic_print_rem_link()
2389 	    state->latest_superblock->dev_state->bdev == block->dev_state->bdev)  in btrfsic_get_block_type()
2424 			     block->logical_bytenr, block->dev_state->name,  in btrfsic_dump_tree_sub()
2478 						from_block->dev_state->bdev,  in btrfsic_block_link_lookup_or_add()
2525 		struct btrfsic_dev_state *dev_state;  in btrfsic_block_lookup_or_add()  local
2531 		dev_state = btrfsic_dev_state_lookup(block_ctx->dev->bdev->bd_dev);  in btrfsic_block_lookup_or_add()
2532 		if (NULL == dev_state) {  in btrfsic_block_lookup_or_add()
2537 		block->dev_state = dev_state;  in btrfsic_block_lookup_or_add()
2548 			       block->logical_bytenr, dev_state->name,  in btrfsic_block_lookup_or_add()
2564 					   struct btrfsic_dev_state *dev_state,  in btrfsic_cmp_log_and_dev_bytenr()  argument
2585 		if (dev_state->bdev == block_ctx.dev->bdev &&  in btrfsic_cmp_log_and_dev_bytenr()
2596 		       bytenr, dev_state->name, dev_bytenr);  in btrfsic_cmp_log_and_dev_bytenr()
2619 	struct btrfsic_dev_state *dev_state;  in __btrfsic_submit_bio()  local
2627 	dev_state = btrfsic_dev_state_lookup(bio->bi_bdev->bd_dev);  in __btrfsic_submit_bio()
2628 	if (NULL != dev_state &&  in __btrfsic_submit_bio()
2641 		if (dev_state->state->print_mask &  in __btrfsic_submit_bio()
2658 			if (dev_state->state->print_mask &  in __btrfsic_submit_bio()
2664 		btrfsic_process_written_block(dev_state, dev_bytenr,  in __btrfsic_submit_bio()
2669 	} else if (NULL != dev_state && (bio->bi_opf & REQ_PREFLUSH)) {  in __btrfsic_submit_bio()
2670 		if (dev_state->state->print_mask &  in __btrfsic_submit_bio()
2674 		if (!dev_state->dummy_block_for_bio_bh_flush.is_iodone) {  in __btrfsic_submit_bio()
2675 			if ((dev_state->state->print_mask &  in __btrfsic_submit_bio()
2679 				       dev_state->name);  in __btrfsic_submit_bio()
2682 				&dev_state->dummy_block_for_bio_bh_flush;  in __btrfsic_submit_bio()
2687 			block->flush_gen = dev_state->last_flush_gen + 1;  in __btrfsic_submit_bio()
2849 			       b_all->logical_bytenr, b_all->dev_state->name,  in btrfsic_unmount()