2657 	struct btrfs_block_group *block_group;  in __exclude_logged_extent()  local
2659 	block_group = btrfs_lookup_block_group(fs_info, start);  in __exclude_logged_extent()
2660 	if (!block_group)  in __exclude_logged_extent()
2663 	ret = btrfs_cache_block_group(block_group, true);  in __exclude_logged_extent()
2667 	ret = btrfs_remove_free_space(block_group, start, num_bytes);  in __exclude_logged_extent()
2669 	btrfs_put_block_group(block_group);  in __exclude_logged_extent()
2825 	struct btrfs_block_group *block_group, *tmp;  in btrfs_finish_extent_commit()  local
2867 	list_for_each_entry_safe(block_group, tmp, deleted_bgs, bg_list) {  in btrfs_finish_extent_commit()
2873 						   block_group->start,  in btrfs_finish_extent_commit()
2874 						   block_group->length,  in btrfs_finish_extent_commit()
2877 		list_del_init(&block_group->bg_list);  in btrfs_finish_extent_commit()
2878 		btrfs_unfreeze_block_group(block_group);  in btrfs_finish_extent_commit()
2879 		btrfs_put_block_group(block_group);  in btrfs_finish_extent_commit()
3579 		   struct btrfs_block_group *block_group,  in btrfs_lock_cluster()  argument
3588 		used_bg = cluster->block_group;  in btrfs_lock_cluster()
3592 		if (used_bg == block_group)  in btrfs_lock_cluster()
3609 		if (used_bg == cluster->block_group)  in btrfs_lock_cluster()
3661 	WARN_ON(last_ptr->block_group != cluster_bg);  in find_free_extent_clustered()
3767 static int do_allocation_clustered(struct btrfs_block_group *block_group,  in do_allocation_clustered()  argument
3775 		ret = find_free_extent_clustered(block_group, ffe_ctl, bg_ret);  in do_allocation_clustered()
3781 	return find_free_extent_unclustered(block_group, ffe_ctl);  in do_allocation_clustered()
3805 static int do_allocation_zoned(struct btrfs_block_group *block_group,  in do_allocation_zoned()  argument
3809 	struct btrfs_fs_info *fs_info = block_group->fs_info;  in do_allocation_zoned()
3810 	struct btrfs_space_info *space_info = block_group->space_info;  in do_allocation_zoned()
3811 	struct btrfs_free_space_ctl *ctl = block_group->free_space_ctl;  in do_allocation_zoned()
3812 	u64 start = block_group->start;  in do_allocation_zoned()
3815 	u64 bytenr = block_group->start;  in do_allocation_zoned()
3821 	ASSERT(btrfs_is_zoned(block_group->fs_info));  in do_allocation_zoned()
3851 	spin_lock(&block_group->lock);  in do_allocation_zoned()
3852 	if (block_group->ro || btrfs_zoned_bg_is_full(block_group)) {  in do_allocation_zoned()
3859 	spin_unlock(&block_group->lock);  in do_allocation_zoned()
3862 	if (!ret && (block_group->flags & BTRFS_BLOCK_GROUP_DATA) &&  in do_allocation_zoned()
3863 	    !btrfs_zone_activate(block_group)) {  in do_allocation_zoned()
3872 	spin_lock(&block_group->lock);  in do_allocation_zoned()
3880 	       block_group->start == fs_info->treelog_bg ||  in do_allocation_zoned()
3883 	       block_group->start == fs_info->data_reloc_bg ||  in do_allocation_zoned()
3886 	if (block_group->ro ||  in do_allocation_zoned()
3888 	     test_bit(BLOCK_GROUP_FLAG_ZONED_DATA_RELOC, &block_group->runtime_flags))) {  in do_allocation_zoned()
3898 	    (block_group->used || block_group->reserved)) {  in do_allocation_zoned()
3908 	    (block_group->used || block_group->reserved)) {  in do_allocation_zoned()
3913 	WARN_ON_ONCE(block_group->alloc_offset > block_group->zone_capacity);  in do_allocation_zoned()
3914 	avail = block_group->zone_capacity - block_group->alloc_offset;  in do_allocation_zoned()
3929 		fs_info->treelog_bg = block_group->start;  in do_allocation_zoned()
3933 			fs_info->data_reloc_bg = block_group->start;  in do_allocation_zoned()
3949 		set_bit(BLOCK_GROUP_FLAG_ZONED_DATA_RELOC, &block_group->runtime_flags);  in do_allocation_zoned()
3952 	ffe_ctl->found_offset = start + block_group->alloc_offset;  in do_allocation_zoned()
3953 	block_group->alloc_offset += num_bytes;  in do_allocation_zoned()
3972 	spin_unlock(&block_group->lock);  in do_allocation_zoned()
3977 static int do_allocation(struct btrfs_block_group *block_group,  in do_allocation()  argument
3983 		return do_allocation_clustered(block_group, ffe_ctl, bg_ret);  in do_allocation()
3985 		return do_allocation_zoned(block_group, ffe_ctl, bg_ret);  in do_allocation()
3991 static void release_block_group(struct btrfs_block_group *block_group,  in release_block_group()  argument
4006 	BUG_ON(btrfs_bg_flags_to_raid_index(block_group->flags) !=  in release_block_group()
4008 	btrfs_release_block_group(block_group, delalloc);  in release_block_group()
4252 		if (last_ptr->block_group)  in prepare_allocation_clustered()
4283 		struct btrfs_block_group *block_group;  in prepare_allocation_zoned()  local
4286 		list_for_each_entry(block_group, &fs_info->zone_active_bgs, active_bg_list) {  in prepare_allocation_zoned()
4291 			u64 avail = block_group->zone_capacity - block_group->alloc_offset;  in prepare_allocation_zoned()
4293 			if (block_group_bits(block_group, ffe_ctl->flags) &&  in prepare_allocation_zoned()
4295 				ffe_ctl->hint_byte = block_group->start;  in prepare_allocation_zoned()
4353 	struct btrfs_block_group *block_group = NULL;  in find_free_extent()  local
4399 		block_group = btrfs_lookup_block_group(fs_info,  in find_free_extent()
4408 		if (block_group && block_group_bits(block_group, ffe_ctl->flags) &&  in find_free_extent()
4409 		    block_group->cached != BTRFS_CACHE_NO) {  in find_free_extent()
4411 			if (list_empty(&block_group->list) ||  in find_free_extent()
4412 			    block_group->ro) {  in find_free_extent()
4419 				btrfs_put_block_group(block_group);  in find_free_extent()
4423 							block_group->flags);  in find_free_extent()
4424 				btrfs_lock_block_group(block_group,  in find_free_extent()
4429 		} else if (block_group) {  in find_free_extent()
4430 			btrfs_put_block_group(block_group);  in find_free_extent()
4440 	list_for_each_entry(block_group,  in find_free_extent()
4446 		if (unlikely(block_group->ro)) {  in find_free_extent()
4448 				btrfs_clear_treelog_bg(block_group);  in find_free_extent()
4450 				btrfs_clear_data_reloc_bg(block_group);  in find_free_extent()
4454 		btrfs_grab_block_group(block_group, ffe_ctl->delalloc);  in find_free_extent()
4455 		ffe_ctl->search_start = block_group->start;  in find_free_extent()
4462 		if (!block_group_bits(block_group, ffe_ctl->flags)) {  in find_free_extent()
4473 			if ((ffe_ctl->flags & extra) && !(block_group->flags & extra))  in find_free_extent()
4481 			btrfs_release_block_group(block_group, ffe_ctl->delalloc);  in find_free_extent()
4486 		trace_find_free_extent_have_block_group(root, ffe_ctl, block_group);  in find_free_extent()
4487 		ffe_ctl->cached = btrfs_block_group_done(block_group);  in find_free_extent()
4490 			ret = btrfs_cache_block_group(block_group, false);  in find_free_extent()
4508 		if (unlikely(block_group->cached == BTRFS_CACHE_ERROR)) {  in find_free_extent()
4514 		if (!find_free_extent_check_size_class(ffe_ctl, block_group))  in find_free_extent()
4518 		ret = do_allocation(block_group, ffe_ctl, &bg_ret);  in find_free_extent()
4522 		if (bg_ret && bg_ret != block_group) {  in find_free_extent()
4523 			btrfs_release_block_group(block_group, ffe_ctl->delalloc);  in find_free_extent()
4524 			block_group = bg_ret;  in find_free_extent()
4533 		    block_group->start + block_group->length) {  in find_free_extent()
4534 			btrfs_add_free_space_unused(block_group,  in find_free_extent()
4541 			btrfs_add_free_space_unused(block_group,  in find_free_extent()
4545 		ret = btrfs_add_reserved_bytes(block_group, ffe_ctl->ram_bytes,  in find_free_extent()
4550 			btrfs_add_free_space_unused(block_group,  in find_free_extent()
4555 		btrfs_inc_block_group_reservations(block_group);  in find_free_extent()
4561 		trace_btrfs_reserve_extent(block_group, ffe_ctl);  in find_free_extent()
4562 		btrfs_release_block_group(block_group, ffe_ctl->delalloc);  in find_free_extent()
4568 			btrfs_wait_block_group_cache_progress(block_group,  in find_free_extent()
4574 		release_block_group(block_group, ffe_ctl, ffe_ctl->delalloc);  in find_free_extent()
4944 	struct btrfs_block_group *block_group;  in btrfs_alloc_logged_file_extent()  local
4965 	block_group = btrfs_lookup_block_group(fs_info, ins->objectid);  in btrfs_alloc_logged_file_extent()
4966 	if (!block_group)  in btrfs_alloc_logged_file_extent()
4969 	space_info = block_group->space_info;  in btrfs_alloc_logged_file_extent()
4971 	spin_lock(&block_group->lock);  in btrfs_alloc_logged_file_extent()
4973 	block_group->reserved += ins->offset;  in btrfs_alloc_logged_file_extent()
4974 	spin_unlock(&block_group->lock);  in btrfs_alloc_logged_file_extent()
4982 	btrfs_put_block_group(block_group);  in btrfs_alloc_logged_file_extent()