621 char kdb_task_state_char (const struct task_struct *p)  in kdb_task_state_char()  argument
627 	if (!p ||  in kdb_task_state_char()
628 	    copy_from_kernel_nofault(&tmp, (char *)p, sizeof(unsigned long)))  in kdb_task_state_char()
631 	cpu = kdb_process_cpu(p);  in kdb_task_state_char()
632 	state = (p->state == 0) ? 'R' :  in kdb_task_state_char()
633 		(p->state < 0) ? 'U' :  in kdb_task_state_char()
634 		(p->state & TASK_UNINTERRUPTIBLE) ? 'D' :  in kdb_task_state_char()
635 		(p->state & TASK_STOPPED) ? 'T' :  in kdb_task_state_char()
636 		(p->state & TASK_TRACED) ? 'C' :  in kdb_task_state_char()
637 		(p->exit_state & EXIT_ZOMBIE) ? 'Z' :  in kdb_task_state_char()
638 		(p->exit_state & EXIT_DEAD) ? 'E' :  in kdb_task_state_char()
639 		(p->state & TASK_INTERRUPTIBLE) ? 'S' : '?';  in kdb_task_state_char()
640 	if (is_idle_task(p)) {  in kdb_task_state_char()
643 		if (!kdb_task_has_cpu(p) || kgdb_info[cpu].irq_depth == 1) {  in kdb_task_state_char()
647 	} else if (!p->mm && state == 'S') {  in kdb_task_state_char()
662 unsigned long kdb_task_state(const struct task_struct *p, unsigned long mask)  in kdb_task_state()  argument
664 	char state[] = { kdb_task_state_char(p), '\0' };  in kdb_task_state()
750 	void *p = NULL;  in debug_kmalloc()  local
796 	p = (char *)best + dah_overhead;  in debug_kmalloc()
797 	memset(p, POISON_INUSE, best->size - 1);  in debug_kmalloc()
798 	*((char *)p + best->size - 1) = POISON_END;  in debug_kmalloc()
801 	return p;  in debug_kmalloc()
804 void debug_kfree(void *p)  in debug_kfree()  argument
808 	if (!p)  in debug_kfree()
810 	if ((char *)p < debug_alloc_pool ||  in debug_kfree()
811 	    (char *)p >= debug_alloc_pool + sizeof(debug_alloc_pool_aligned)) {  in debug_kfree()
812 		kfree(p);  in debug_kfree()
819 	h = (struct debug_alloc_header *)((char *)p - dah_overhead);  in debug_kfree()
820 	memset(p, POISON_FREE, h->size - 1);  in debug_kfree()
821 	*((char *)p + h->size - 1) = POISON_END;  in debug_kfree()