2607 	struct btrfs_block_group *block_group;  in __exclude_logged_extent()  local
2609 	block_group = btrfs_lookup_block_group(fs_info, start);  in __exclude_logged_extent()
2610 	if (!block_group)  in __exclude_logged_extent()
2613 	ret = btrfs_cache_block_group(block_group, true);  in __exclude_logged_extent()
2617 	ret = btrfs_remove_free_space(block_group, start, num_bytes);  in __exclude_logged_extent()
2619 	btrfs_put_block_group(block_group);  in __exclude_logged_extent()
2787 	struct btrfs_block_group *block_group, *tmp;  in btrfs_finish_extent_commit()  local
2828 	list_for_each_entry_safe(block_group, tmp, deleted_bgs, bg_list) {  in btrfs_finish_extent_commit()
2834 						   block_group->start,  in btrfs_finish_extent_commit()
2835 						   block_group->length,  in btrfs_finish_extent_commit()
2838 		list_del_init(&block_group->bg_list);  in btrfs_finish_extent_commit()
2839 		btrfs_unfreeze_block_group(block_group);  in btrfs_finish_extent_commit()
2840 		btrfs_put_block_group(block_group);  in btrfs_finish_extent_commit()
3453 		   struct btrfs_block_group *block_group,  in btrfs_lock_cluster()  argument
3462 		used_bg = cluster->block_group;  in btrfs_lock_cluster()
3466 		if (used_bg == block_group)  in btrfs_lock_cluster()
3483 		if (used_bg == cluster->block_group)  in btrfs_lock_cluster()
3535 	WARN_ON(last_ptr->block_group != cluster_bg);  in find_free_extent_clustered()
3641 static int do_allocation_clustered(struct btrfs_block_group *block_group,  in do_allocation_clustered()  argument
3649 		ret = find_free_extent_clustered(block_group, ffe_ctl, bg_ret);  in do_allocation_clustered()
3655 	return find_free_extent_unclustered(block_group, ffe_ctl);  in do_allocation_clustered()
3679 static int do_allocation_zoned(struct btrfs_block_group *block_group,  in do_allocation_zoned()  argument
3683 	struct btrfs_fs_info *fs_info = block_group->fs_info;  in do_allocation_zoned()
3684 	struct btrfs_space_info *space_info = block_group->space_info;  in do_allocation_zoned()
3685 	struct btrfs_free_space_ctl *ctl = block_group->free_space_ctl;  in do_allocation_zoned()
3686 	u64 start = block_group->start;  in do_allocation_zoned()
3689 	u64 bytenr = block_group->start;  in do_allocation_zoned()
3695 	ASSERT(btrfs_is_zoned(block_group->fs_info));  in do_allocation_zoned()
3725 	spin_lock(&block_group->lock);  in do_allocation_zoned()
3726 	if (block_group->ro || btrfs_zoned_bg_is_full(block_group)) {  in do_allocation_zoned()
3733 	spin_unlock(&block_group->lock);  in do_allocation_zoned()
3736 	if (!ret && (block_group->flags & BTRFS_BLOCK_GROUP_DATA) &&  in do_allocation_zoned()
3737 	    !btrfs_zone_activate(block_group)) {  in do_allocation_zoned()
3746 	spin_lock(&block_group->lock);  in do_allocation_zoned()
3754 	       block_group->start == fs_info->treelog_bg ||  in do_allocation_zoned()
3757 	       block_group->start == fs_info->data_reloc_bg ||  in do_allocation_zoned()
3760 	if (block_group->ro ||  in do_allocation_zoned()
3762 	     test_bit(BLOCK_GROUP_FLAG_ZONED_DATA_RELOC, &block_group->runtime_flags))) {  in do_allocation_zoned()
3772 	    (block_group->used || block_group->reserved)) {  in do_allocation_zoned()
3782 	    (block_group->used || block_group->reserved)) {  in do_allocation_zoned()
3787 	WARN_ON_ONCE(block_group->alloc_offset > block_group->zone_capacity);  in do_allocation_zoned()
3788 	avail = block_group->zone_capacity - block_group->alloc_offset;  in do_allocation_zoned()
3803 		fs_info->treelog_bg = block_group->start;  in do_allocation_zoned()
3807 			fs_info->data_reloc_bg = block_group->start;  in do_allocation_zoned()
3823 		set_bit(BLOCK_GROUP_FLAG_ZONED_DATA_RELOC, &block_group->runtime_flags);  in do_allocation_zoned()
3826 	ffe_ctl->found_offset = start + block_group->alloc_offset;  in do_allocation_zoned()
3827 	block_group->alloc_offset += num_bytes;  in do_allocation_zoned()
3846 	spin_unlock(&block_group->lock);  in do_allocation_zoned()
3851 static int do_allocation(struct btrfs_block_group *block_group,  in do_allocation()  argument
3857 		return do_allocation_clustered(block_group, ffe_ctl, bg_ret);  in do_allocation()
3859 		return do_allocation_zoned(block_group, ffe_ctl, bg_ret);  in do_allocation()
3865 static void release_block_group(struct btrfs_block_group *block_group,  in release_block_group()  argument
3880 	BUG_ON(btrfs_bg_flags_to_raid_index(block_group->flags) !=  in release_block_group()
3882 	btrfs_release_block_group(block_group, delalloc);  in release_block_group()
4126 		if (last_ptr->block_group)  in prepare_allocation_clustered()
4157 		struct btrfs_block_group *block_group;  in prepare_allocation_zoned()  local
4160 		list_for_each_entry(block_group, &fs_info->zone_active_bgs, active_bg_list) {  in prepare_allocation_zoned()
4165 			u64 avail = block_group->zone_capacity - block_group->alloc_offset;  in prepare_allocation_zoned()
4167 			if (block_group_bits(block_group, ffe_ctl->flags) &&  in prepare_allocation_zoned()
4169 				ffe_ctl->hint_byte = block_group->start;  in prepare_allocation_zoned()
4227 	struct btrfs_block_group *block_group = NULL;  in find_free_extent()  local
4273 		block_group = btrfs_lookup_block_group(fs_info,  in find_free_extent()
4282 		if (block_group && block_group_bits(block_group, ffe_ctl->flags) &&  in find_free_extent()
4283 		    block_group->cached != BTRFS_CACHE_NO) {  in find_free_extent()
4285 			if (list_empty(&block_group->list) ||  in find_free_extent()
4286 			    block_group->ro) {  in find_free_extent()
4293 				btrfs_put_block_group(block_group);  in find_free_extent()
4297 							block_group->flags);  in find_free_extent()
4298 				btrfs_lock_block_group(block_group,  in find_free_extent()
4303 		} else if (block_group) {  in find_free_extent()
4304 			btrfs_put_block_group(block_group);  in find_free_extent()
4314 	list_for_each_entry(block_group,  in find_free_extent()
4320 		if (unlikely(block_group->ro)) {  in find_free_extent()
4322 				btrfs_clear_treelog_bg(block_group);  in find_free_extent()
4324 				btrfs_clear_data_reloc_bg(block_group);  in find_free_extent()
4328 		btrfs_grab_block_group(block_group, ffe_ctl->delalloc);  in find_free_extent()
4329 		ffe_ctl->search_start = block_group->start;  in find_free_extent()
4336 		if (!block_group_bits(block_group, ffe_ctl->flags)) {  in find_free_extent()
4347 			if ((ffe_ctl->flags & extra) && !(block_group->flags & extra))  in find_free_extent()
4355 			btrfs_release_block_group(block_group, ffe_ctl->delalloc);  in find_free_extent()
4360 		trace_find_free_extent_have_block_group(root, ffe_ctl, block_group);  in find_free_extent()
4361 		ffe_ctl->cached = btrfs_block_group_done(block_group);  in find_free_extent()
4364 			ret = btrfs_cache_block_group(block_group, false);  in find_free_extent()
4382 		if (unlikely(block_group->cached == BTRFS_CACHE_ERROR)) {  in find_free_extent()
4388 		if (!find_free_extent_check_size_class(ffe_ctl, block_group))  in find_free_extent()
4392 		ret = do_allocation(block_group, ffe_ctl, &bg_ret);  in find_free_extent()
4396 		if (bg_ret && bg_ret != block_group) {  in find_free_extent()
4397 			btrfs_release_block_group(block_group, ffe_ctl->delalloc);  in find_free_extent()
4398 			block_group = bg_ret;  in find_free_extent()
4407 		    block_group->start + block_group->length) {  in find_free_extent()
4408 			btrfs_add_free_space_unused(block_group,  in find_free_extent()
4415 			btrfs_add_free_space_unused(block_group,  in find_free_extent()
4419 		ret = btrfs_add_reserved_bytes(block_group, ffe_ctl->ram_bytes,  in find_free_extent()
4424 			btrfs_add_free_space_unused(block_group,  in find_free_extent()
4429 		btrfs_inc_block_group_reservations(block_group);  in find_free_extent()
4435 		trace_btrfs_reserve_extent(block_group, ffe_ctl);  in find_free_extent()
4436 		btrfs_release_block_group(block_group, ffe_ctl->delalloc);  in find_free_extent()
4442 			btrfs_wait_block_group_cache_progress(block_group,  in find_free_extent()
4448 		release_block_group(block_group, ffe_ctl, ffe_ctl->delalloc);  in find_free_extent()
4802 	struct btrfs_block_group *block_group;  in btrfs_alloc_logged_file_extent()  local
4816 	block_group = btrfs_lookup_block_group(fs_info, ins->objectid);  in btrfs_alloc_logged_file_extent()
4817 	if (!block_group)  in btrfs_alloc_logged_file_extent()
4820 	space_info = block_group->space_info;  in btrfs_alloc_logged_file_extent()
4822 	spin_lock(&block_group->lock);  in btrfs_alloc_logged_file_extent()
4824 	block_group->reserved += ins->offset;  in btrfs_alloc_logged_file_extent()
4825 	spin_unlock(&block_group->lock);  in btrfs_alloc_logged_file_extent()
4832 	btrfs_put_block_group(block_group);  in btrfs_alloc_logged_file_extent()