Lines Matching defs:root
212 int btrfs_block_rsv_add(struct btrfs_root *root,
221 ret = btrfs_reserve_metadata_bytes(root, block_rsv, num_bytes, flush);
245 int btrfs_block_rsv_refill(struct btrfs_root *root,
266 ret = btrfs_reserve_metadata_bytes(root, block_rsv, num_bytes, flush);
360 * checksum tree and the root tree. If the fs is empty we want to set
368 * We at a minimum are going to modify the csum root, the tree root, and
369 * the extent root.
457 const struct btrfs_root *root)
459 struct btrfs_fs_info *fs_info = root->fs_info;
462 if (test_bit(BTRFS_ROOT_SHAREABLE, &root->state) ||
463 (root == fs_info->csum_root && trans->adding_csums) ||
464 (root == fs_info->uuid_root))
468 block_rsv = root->block_rsv;
477 struct btrfs_root *root,
480 struct btrfs_fs_info *fs_info = root->fs_info;
486 block_rsv = get_block_rsv(trans, root);
519 ret = btrfs_reserve_metadata_bytes(root, block_rsv, blocksize,