trace_f2fs_truncate_nodes_exit 912 fs/f2fs/node.c trace_f2fs_truncate_nodes_exit(dn->inode, PTR_ERR(page)); trace_f2fs_truncate_nodes_exit 962 fs/f2fs/node.c trace_f2fs_truncate_nodes_exit(dn->inode, freed); trace_f2fs_truncate_nodes_exit 967 fs/f2fs/node.c trace_f2fs_truncate_nodes_exit(dn->inode, ret);