num_bytes = trans->bytes_reserved;
/*
* 1 item for inode item insertion if need
- * 3 items for inode item update (in the worst case)
+ * 4 items for inode item update (in the worst case)
+ * 1 items for slack space if we need do truncation
* 1 item for free space object
* 3 items for pre-allocation
*/
- trans->bytes_reserved = btrfs_calc_trans_metadata_size(root, 8);
+ trans->bytes_reserved = btrfs_calc_trans_metadata_size(root, 10);
ret = btrfs_block_rsv_add(root, trans->block_rsv,
trans->bytes_reserved,
BTRFS_RESERVE_NO_FLUSH);
if (i_size_read(inode) > 0) {
ret = btrfs_truncate_free_space_cache(root, trans, path, inode);
if (ret) {
- btrfs_abort_transaction(trans, root, ret);
+ if (ret != -ENOSPC)
+ btrfs_abort_transaction(trans, root, ret);
goto out_put;
}
}