Lines Matching defs:extent_root
158 struct btrfs_root *extent_root;
593 root = read_fs_root(rc->extent_root->fs_info, root_objectid);
700 ret = btrfs_search_slot(NULL, rc->extent_root, &key, path1,
737 ret = btrfs_next_leaf(rc->extent_root, path1);
850 root = read_fs_root(rc->extent_root->fs_info, key.offset);
978 btrfs_release_path(rc->extent_root, path1);
2130 struct btrfs_root *root = rc->extent_root;
2151 trans = btrfs_join_transaction(rc->extent_root, 1);
2155 btrfs_end_transaction(trans, rc->extent_root);
2156 btrfs_block_rsv_release(rc->extent_root,
2189 btrfs_commit_transaction(trans, rc->extent_root);
2191 btrfs_end_transaction(trans, rc->extent_root);
2204 root = rc->extent_root;
2381 num_bytes += btrfs_level_size(rc->extent_root,
2401 struct btrfs_root *root = rc->extent_root;
2424 btrfs_block_rsv_release(rc->extent_root, rc->block_rsv, num_bytes);
2615 blocksize = btrfs_level_size(rc->extent_root, node->level);
2668 eb = read_tree_block(rc->extent_root, block->bytenr,
2684 readahead_tree_block(rc->extent_root, block->bytenr,
3041 ret = btrfs_next_leaf(rc->extent_root, path);
3110 btrfs_release_path(rc->extent_root, path);
3157 ret = btrfs_search_slot(NULL, rc->extent_root, &key, path, 0, 0);
3182 ret = btrfs_lookup_extent_info(NULL, rc->extent_root,
3228 root = read_fs_root(rc->extent_root->fs_info, ref_root);
3362 u32 blocksize = btrfs_level_size(rc->extent_root, 0);
3398 ret = btrfs_next_leaf(rc->extent_root, path);
3435 btrfs_release_path(rc->extent_root, path);
3468 ret = btrfs_search_slot(NULL, rc->extent_root, &key, path,
3475 ret = btrfs_next_leaf(rc->extent_root, path);
3498 btrfs_release_path(rc->extent_root, path);
3506 btrfs_release_path(rc->extent_root, path);
3512 struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;
3520 struct btrfs_fs_info *fs_info = rc->extent_root->fs_info;
3546 rc->block_rsv = btrfs_alloc_block_rsv(rc->extent_root);
3555 ret = btrfs_block_rsv_add(NULL, rc->extent_root, rc->block_rsv,
3556 rc->extent_root->nodesize * 256,
3562 btrfs_add_durable_block_rsv(rc->extent_root->fs_info, rc->block_rsv);
3574 trans = btrfs_join_transaction(rc->extent_root, 1);
3575 btrfs_commit_transaction(trans, rc->extent_root);
3603 trans = btrfs_start_transaction(rc->extent_root, 0);
3606 btrfs_end_transaction(trans, rc->extent_root);
3641 btrfs_release_path(rc->extent_root, path);
3645 ret = btrfs_search_slot(NULL, rc->extent_root,
3664 btrfs_release_path(rc->extent_root, path);
3684 ret = btrfs_block_rsv_check(trans, rc->extent_root,
3697 ret = btrfs_commit_transaction(trans, rc->extent_root);
3701 btrfs_end_transaction_throttle(trans, rc->extent_root);
3702 btrfs_btree_balance_dirty(rc->extent_root, nr);
3718 btrfs_release_path(rc->extent_root, path);
3724 btrfs_end_transaction_throttle(trans, rc->extent_root);
3725 btrfs_btree_balance_dirty(rc->extent_root, nr);
3739 btrfs_block_rsv_release(rc->extent_root, rc->block_rsv, (u64)-1);
3747 btrfs_block_rsv_release(rc->extent_root, rc->block_rsv, (u64)-1);
3750 trans = btrfs_join_transaction(rc->extent_root, 1);
3751 btrfs_commit_transaction(trans, rc->extent_root);
3753 btrfs_free_block_rsv(rc->extent_root, rc->block_rsv);
3858 int btrfs_relocate_block_group(struct btrfs_root *extent_root, u64 group_start)
3860 struct btrfs_fs_info *fs_info = extent_root->fs_info;
3870 rc->extent_root = extent_root;
3876 ret = btrfs_set_block_group_ro(extent_root, rc->block_group);
3934 btrfs_set_block_group_rw(extent_root, rc->block_group);
4045 rc->extent_root = root->fs_info->extent_root;
4049 trans = btrfs_join_transaction(rc->extent_root, 1);
4072 btrfs_commit_transaction(trans, rc->extent_root);
4078 trans = btrfs_join_transaction(rc->extent_root, 1);
4079 btrfs_commit_transaction(trans, rc->extent_root);