154 	struct btrfs_block_rsv *block_rsv;  member
1436 		rsv = trans->block_rsv;  in btrfs_init_reloc_root()
1437 		trans->block_rsv = rc->block_rsv;  in btrfs_init_reloc_root()
1442 		trans->block_rsv = rsv;  in btrfs_init_reloc_root()
2179 		ret = btrfs_block_rsv_refill(root, rc->block_rsv, min_reserved,  in merge_reloc_root()
2191 		trans->block_rsv = rc->block_rsv;  in merge_reloc_root()
2296 		ret = btrfs_block_rsv_add(root, rc->block_rsv, num_bytes,  in prepare_to_merge()
2305 			btrfs_block_rsv_release(fs_info, rc->block_rsv,  in prepare_to_merge()
2313 			btrfs_block_rsv_release(fs_info, rc->block_rsv,  in prepare_to_merge()
2410 		ret = btrfs_drop_snapshot(reloc_root, rc->block_rsv, 0, 1);  in merge_reloc_roots()
2612 	trans->block_rsv = rc->block_rsv;  in reserve_metadata_space()
2620 	ret = btrfs_block_rsv_refill(root, rc->block_rsv, num_bytes,  in reserve_metadata_space()
2633 		rc->block_rsv->size = tmp + fs_info->nodesize *  in reserve_metadata_space()
3886 	rc->block_rsv = btrfs_alloc_block_rsv(rc->extent_root->fs_info,  in prepare_to_relocate()
3888 	if (!rc->block_rsv)  in prepare_to_relocate()
3897 	rc->block_rsv->size = rc->extent_root->fs_info->nodesize *  in prepare_to_relocate()
3900 				     rc->block_rsv, rc->block_rsv->size,  in prepare_to_relocate()
3950 					rc->block_rsv, rc->block_rsv->size,  in relocate_block_group()
4068 	btrfs_block_rsv_release(fs_info, rc->block_rsv, (u64)-1);  in relocate_block_group()
4076 	btrfs_block_rsv_release(fs_info, rc->block_rsv, (u64)-1);  in relocate_block_group()
4086 	btrfs_free_block_rsv(fs_info, rc->block_rsv);  in relocate_block_group()
4670 		ret = btrfs_block_rsv_migrate(&pending->block_rsv,  in btrfs_reloc_post_snapshot()
4671 					      rc->block_rsv,  in btrfs_reloc_post_snapshot()