Find the current process name in Kernel-mode

current-proc-name.c

struct file *exe_file;
struct mm_struct *mm = current->mm;
if(mm) {
	struct file *exe_file;
	exe_file = get_mm_exe_file(mm);

	if(exe_file) {
		printk("open(): process called is %s\n", exe_file->f_path.dentry->d_name.name);
	}
}