162 		if (block_group->key.objectid < cache->key.objectid) {  in btrfs_add_block_group_cache()
164 		} else if (block_group->key.objectid > cache->key.objectid) {  in btrfs_add_block_group_cache()
176 	if (info->first_logical_byte > block_group->key.objectid)  in btrfs_add_block_group_cache()
177 		info->first_logical_byte = block_group->key.objectid;  in btrfs_add_block_group_cache()
202 		end = cache->key.objectid + cache->key.offset - 1;  in block_group_cache_tree_search()
203 		start = cache->key.objectid;  in block_group_cache_tree_search()
206 			if (!contains && (!ret || start < ret->key.objectid))  in block_group_cache_tree_search()
222 		if (bytenr == 0 && info->first_logical_byte > ret->key.objectid)  in block_group_cache_tree_search()
223 			info->first_logical_byte = ret->key.objectid;  in block_group_cache_tree_search()
246 	start = cache->key.objectid;  in free_excluded_extents()
263 	if (cache->key.objectid < BTRFS_SUPER_INFO_OFFSET) {  in exclude_super_stripes()
264 		stripe_len = BTRFS_SUPER_INFO_OFFSET - cache->key.objectid;  in exclude_super_stripes()
266 		ret = add_excluded_extent(root, cache->key.objectid,  in exclude_super_stripes()
275 				       cache->key.objectid, bytenr,  in exclude_super_stripes()
283 			if (logical[nr] > cache->key.objectid +  in exclude_super_stripes()
287 			if (logical[nr] + stripe_len <= cache->key.objectid)  in exclude_super_stripes()
291 			if (start < cache->key.objectid) {  in exclude_super_stripes()
292 				start = cache->key.objectid;  in exclude_super_stripes()
296 					    cache->key.objectid +  in exclude_super_stripes()
402 	last = max_t(u64, block_group->key.objectid, BTRFS_SUPER_INFO_OFFSET);  in caching_thread()
414 	key.objectid = last;  in caching_thread()
463 		if (key.objectid < last) {  in caching_thread()
464 			key.objectid = last;  in caching_thread()
473 		if (key.objectid < block_group->key.objectid) {  in caching_thread()
478 		if (key.objectid >= block_group->key.objectid +  in caching_thread()
486 							  key.objectid);  in caching_thread()
488 				last = key.objectid +  in caching_thread()
491 				last = key.objectid + key.offset;  in caching_thread()
503 					  block_group->key.objectid +  in caching_thread()
548 	caching_ctl->progress = cache->key.objectid;  in cache_block_group()
725 	key.objectid = start;  in btrfs_lookup_data_extent()
777 	key.objectid = bytenr;  in btrfs_lookup_extent_info()
794 			if (key.objectid == bytenr &&  in btrfs_lookup_extent_info()
1015 			BUG_ON(key.objectid != found_key.objectid);  in convert_extent_item_v0()
1111 	key.objectid = bytenr;  in lookup_extent_data_ref()
1161 		if (key.objectid != bytenr ||  in lookup_extent_data_ref()
1196 	key.objectid = bytenr;  in insert_extent_data_ref()
1371 	key.objectid = bytenr;  in lookup_tree_block_ref()
1404 	key.objectid = bytenr;  in insert_tree_block_ref()
1494 	key.objectid = bytenr;  in lookup_inline_extent_backref()
1531 			if (key.objectid == bytenr &&  in lookup_inline_extent_backref()
1537 			key.objectid = bytenr;  in lookup_inline_extent_backref()
1644 		    key.objectid == bytenr &&  in lookup_inline_extent_backref()
2071 	ins.objectid = node->bytenr;  in run_delayed_data_ref()
2087 						 ref->objectid, ref->offset,  in run_delayed_data_ref()
2092 					     ref_root, ref->objectid,  in run_delayed_data_ref()
2098 					  ref_root, ref->objectid,  in run_delayed_data_ref()
2149 	key.objectid = node->bytenr;  in run_delayed_extent_op()
2174 				if (key.objectid == node->bytenr &&  in run_delayed_extent_op()
2183 				key.objectid = node->bytenr;  in run_delayed_extent_op()
2239 	ins.objectid = node->bytenr;  in run_delayed_tree_ref()
2902 				      u64 objectid, u64 offset, u64 bytenr)  in check_delayed_ref()  argument
2954 		if (data_ref->root != root->root_key.objectid ||  in check_delayed_ref()
2955 		    data_ref->objectid != objectid ||  in check_delayed_ref()
2969 					u64 objectid, u64 offset, u64 bytenr)  in check_committed_ref()  argument
2980 	key.objectid = bytenr;  in check_committed_ref()
2997 	if (key.objectid != bytenr || key.type != BTRFS_EXTENT_ITEM_KEY)  in check_committed_ref()
3027 	    root->root_key.objectid ||  in check_committed_ref()
3028 	    btrfs_extent_data_ref_objectid(leaf, ref) != objectid ||  in check_committed_ref()
3039 			  u64 objectid, u64 offset, u64 bytenr)  in btrfs_cross_ref_exist()  argument
3050 		ret = check_committed_ref(trans, root, path, objectid,  in btrfs_cross_ref_exist()
3055 		ret2 = check_delayed_ref(trans, root, path, objectid,  in btrfs_cross_ref_exist()
3068 	if (root->root_key.objectid == BTRFS_DATA_RELOC_TREE_OBJECTID)  in btrfs_cross_ref_exist()
3129 					   parent, ref_root, key.objectid,  in __btrfs_mod_ref()
3197 		const u64 next_bytenr = cache->key.objectid + cache->key.offset;  in next_block_group()
3447 					    cache->key.objectid);  in btrfs_start_dirty_block_groups()
3589 					    cache->key.objectid);  in btrfs_write_dirty_block_groups()
3636 				    &cache->io_ctl, path, cache->key.objectid);  in btrfs_write_dirty_block_groups()
5655 		byte_in_group = bytenr - cache->key.objectid;  in update_block_group()
5736 	bytenr = cache->key.objectid;  in first_logical_byte()
5876 		key.objectid = btrfs_file_extent_disk_bytenr(eb, item);  in btrfs_exclude_logged_extents()
5878 		__exclude_logged_extent(log, key.objectid, key.offset);  in btrfs_exclude_logged_extents()
5990 		    start >= cache->key.objectid + cache->key.offset) {  in unpin_extent_range()
5997 		len = cache->key.objectid + cache->key.offset - start;  in unpin_extent_range()
6151 			if (key.objectid != bytenr)  in __btrfs_free_extent()
6184 			key.objectid = bytenr;  in __btrfs_free_extent()
6203 				if (key.objectid == bytenr &&  in __btrfs_free_extent()
6211 				key.objectid = bytenr;  in __btrfs_free_extent()
6260 		key.objectid = bytenr;  in __btrfs_free_extent()
6462 	if (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID) {  in btrfs_free_tree_block()
6465 					parent, root->root_key.objectid,  in btrfs_free_tree_block()
6477 		if (root->root_key.objectid != BTRFS_TREE_LOG_OBJECTID) {  in btrfs_free_tree_block()
6503 				 root->root_key.objectid);  in btrfs_free_tree_block()
6743 	ins->objectid = 0;  in find_free_extent()
6826 		search_start = block_group->key.objectid;  in find_free_extent()
6887 						used_block_group->key.objectid,  in find_free_extent()
7033 		    block_group->key.objectid + block_group->key.offset) {  in find_free_extent()
7051 		ins->objectid = search_start;  in find_free_extent()
7066 	if (!ins->objectid && loop >= LOOP_CACHING_WAIT && have_caching_bg)  in find_free_extent()
7069 	if (!ins->objectid && ++index < BTRFS_NR_RAID_TYPES)  in find_free_extent()
7080 	if (!ins->objectid && loop < LOOP_NO_EMPTY_SIZE) {  in find_free_extent()
7121 	} else if (!ins->objectid) {  in find_free_extent()
7123 	} else if (ins->objectid) {  in find_free_extent()
7161 		       cache->key.objectid, cache->key.offset,  in dump_space_info()
7314 				      ins->objectid, ins->offset,  in alloc_reserved_file_extent()
7319 	ret = update_block_group(trans, root, ins->objectid, ins->offset, 1);  in alloc_reserved_file_extent()
7322 			ins->objectid, ins->offset);  in alloc_reserved_file_extent()
7325 	trace_btrfs_reserved_extent_alloc(root, ins->objectid, ins->offset);  in alloc_reserved_file_extent()
7353 		btrfs_free_and_pin_reserved_extent(root, ins->objectid,  in alloc_reserved_tree_block()
7363 		btrfs_free_and_pin_reserved_extent(root, ins->objectid,  in alloc_reserved_tree_block()
7402 					      ins->objectid, num_bytes,  in alloc_reserved_tree_block()
7408 	ret = update_block_group(trans, root, ins->objectid, root->nodesize,  in alloc_reserved_tree_block()
7412 			ins->objectid, ins->offset);  in alloc_reserved_tree_block()
7416 	trace_btrfs_reserved_extent_alloc(root, ins->objectid, root->nodesize);  in alloc_reserved_tree_block()
7429 	ret = btrfs_add_delayed_data_ref(root->fs_info, trans, ins->objectid,  in btrfs_alloc_reserved_file_extent()
7454 		ret = __exclude_logged_extent(root, ins->objectid, ins->offset);  in btrfs_alloc_logged_file_extent()
7459 	block_group = btrfs_lookup_block_group(root->fs_info, ins->objectid);  in btrfs_alloc_logged_file_extent()
7482 	btrfs_set_buffer_lockdep_class(root->root_key.objectid, buf, level);  in btrfs_init_new_buffer()
7490 	if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) {  in btrfs_init_new_buffer()
7613 	buf = btrfs_init_new_buffer(trans, root, ins.objectid, level);  in btrfs_alloc_tree_block()
7621 			parent = ins.objectid;  in btrfs_alloc_tree_block()
7646 						 ins.objectid, ins.offset,  in btrfs_alloc_tree_block()
7660 	btrfs_free_reserved_extent(root, ins.objectid, ins.offset, 0);  in btrfs_alloc_tree_block()
7794 					      root->objectid,  in account_leaf_items()
7942 						root->objectid,  in account_shared_subtree()
7995 	    btrfs_header_owner(eb) != root->root_key.objectid)  in walk_down_proc()
8102 		btrfs_set_buffer_lockdep_class(root->root_key.objectid, next,  in do_walk_down()
8184 			BUG_ON(root->root_key.objectid !=  in do_walk_down()
8200 				root->root_key.objectid, level - 1, 0, 0);  in do_walk_down()
8305 			BUG_ON(root->root_key.objectid !=  in walk_up_proc()
8311 			BUG_ON(root->root_key.objectid !=  in walk_up_proc()
8415 	btrfs_debug(root->fs_info, "Drop subvolume %llu", root->objectid);  in btrfs_drop_snapshot()
8586 	if (root->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID) {  in btrfs_drop_snapshot()
8600 					      root->root_key.objectid);  in btrfs_drop_snapshot()
8658 	BUG_ON(root->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID);  in btrfs_drop_subtree()
9106 		if (found_key.objectid >= key->objectid &&  in find_first_block_group()
9146 		last = block_group->key.objectid + block_group->key.offset;  in btrfs_put_block_group_cache()
9298 	cache->key.objectid = start;  in btrfs_create_block_group_cache()
9336 	key.objectid = 0;  in btrfs_read_block_groups()
9361 		cache = btrfs_create_block_group_cache(root, found_key.objectid,  in btrfs_read_block_groups()
9388 		key.objectid = found_key.objectid + found_key.offset;  in btrfs_read_block_groups()
9422 					   found_key.objectid,  in btrfs_read_block_groups()
9423 					   found_key.objectid +  in btrfs_read_block_groups()
9457 		if (btrfs_chunk_readonly(root, cache->key.objectid)) {  in btrfs_read_block_groups()
9523 					       key.objectid, key.offset);  in btrfs_create_pending_block_groups()
9699 				    block_group->key.objectid);  in btrfs_remove_block_group()
9732 	key.objectid = BTRFS_FREE_SPACE_OBJECTID;  in btrfs_remove_block_group()
9733 	key.offset = block_group->key.objectid;  in btrfs_remove_block_group()
9753 	if (root->fs_info->first_logical_byte == block_group->key.objectid)  in btrfs_remove_block_group()
9982 		start = block_group->key.objectid;  in btrfs_delete_unused_bgs()
10030 					 block_group->key.objectid);  in btrfs_delete_unused_bgs()
10103 		if (cache->key.objectid >= (range->start + range->len)) {  in btrfs_trim_fs()
10108 		start = max(range->start, cache->key.objectid);  in btrfs_trim_fs()
10110 				cache->key.objectid + cache->key.offset);  in btrfs_trim_fs()