diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 36c13e391ae..ef3bd3deca1 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2947,14 +2947,15 @@ void btrfs_orphan_commit_root(struct btrfs_trans_handle *trans, root->orphan_block_rsv = NULL; spin_unlock(&root->orphan_lock); - if (root->orphan_item_inserted && + if (test_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED, &root->state) && btrfs_root_refs(&root->root_item) > 0) { ret = btrfs_del_orphan_item(trans, root->fs_info->tree_root, root->root_key.objectid); if (ret) btrfs_abort_transaction(trans, root, ret); else - root->orphan_item_inserted = 0; + clear_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED, + &root->state); } if (block_rsv) { @@ -3271,7 +3272,8 @@ int btrfs_orphan_cleanup(struct btrfs_root *root) btrfs_block_rsv_release(root, root->orphan_block_rsv, (u64)-1); - if (root->orphan_block_rsv || root->orphan_item_inserted) { + if (root->orphan_block_rsv || + test_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED, &root->state)) { trans = btrfs_join_transaction(root); if (!IS_ERR(trans)) btrfs_end_transaction(trans, root); @@ -3998,7 +4000,8 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans, * not block aligned since we will be keeping the last block of the * extent just the way it is. */ - if (root->ref_cows || root == root->fs_info->tree_root) + if (test_bit(BTRFS_ROOT_REF_COWS, &root->state) || + root == root->fs_info->tree_root) btrfs_drop_extent_cache(inode, ALIGN(new_size, root->sectorsize), (u64)-1, 0); @@ -4091,7 +4094,9 @@ search_again: extent_num_bytes); num_dec = (orig_num_bytes - extent_num_bytes); - if (root->ref_cows && extent_start != 0) + if (test_bit(BTRFS_ROOT_REF_COWS, + &root->state) && + extent_start != 0) inode_sub_bytes(inode, num_dec); btrfs_mark_buffer_dirty(leaf); } else { @@ -4105,7 +4110,8 @@ search_again: num_dec = btrfs_file_extent_num_bytes(leaf, fi); if (extent_start != 0) { found_extent = 1; - if (root->ref_cows) + if (test_bit(BTRFS_ROOT_REF_COWS, + &root->state)) inode_sub_bytes(inode, num_dec); } } @@ -4120,10 +4126,9 @@ search_again: btrfs_file_extent_other_encoding(leaf, fi) == 0) { u32 size = new_size - found_key.offset; - if (root->ref_cows) { + if (test_bit(BTRFS_ROOT_REF_COWS, &root->state)) inode_sub_bytes(inode, item_end + 1 - new_size); - } /* * update the ram bytes to properly reflect @@ -4133,7 +4138,8 @@ search_again: size = btrfs_file_extent_calc_inline_size(size); btrfs_truncate_item(root, path, size, 1); - } else if (root->ref_cows) { + } else if (test_bit(BTRFS_ROOT_REF_COWS, + &root->state)) { inode_sub_bytes(inode, item_end + 1 - found_key.offset); } @@ -4155,8 +4161,9 @@ delete: } else { break; } - if (found_extent && (root->ref_cows || - root == root->fs_info->tree_root)) { + if (found_extent && + (test_bit(BTRFS_ROOT_REF_COWS, &root->state) || + root == root->fs_info->tree_root)) { btrfs_set_path_blocking(path); ret = btrfs_free_extent(trans, root, extent_start, extent_num_bytes, 0, |