1696 	if (!p->numa_faults)  in task_faults()
1699 	return p->numa_faults[task_faults_idx(NUMA_MEM, nid, 0)] +  in task_faults()
1700 		p->numa_faults[task_faults_idx(NUMA_MEM, nid, 1)];  in task_faults()
1833 	if (!p->numa_faults)  in task_weight()
2702 	if (unlikely(p->numa_preferred_nid == NUMA_NO_NODE || !p->numa_faults))  in numa_migrate_preferred()
3000 			diff = p->numa_faults[membuf_idx] - p->numa_faults[mem_idx] / 2;  in task_numa_placement()
3001 			fault_types[priv] += p->numa_faults[membuf_idx];  in task_numa_placement()
3002 			p->numa_faults[membuf_idx] = 0;  in task_numa_placement()
3012 			f_weight = (f_weight * p->numa_faults[cpubuf_idx]) /  in task_numa_placement()
3014 			f_diff = f_weight - p->numa_faults[cpu_idx] / 2;  in task_numa_placement()
3015 			p->numa_faults[cpubuf_idx] = 0;  in task_numa_placement()
3017 			p->numa_faults[mem_idx] += diff;  in task_numa_placement()
3018 			p->numa_faults[cpu_idx] += f_diff;  in task_numa_placement()
3019 			faults += p->numa_faults[mem_idx];  in task_numa_placement()
3101 			grp->faults[i] = p->numa_faults[i];  in task_numa_group()
3159 		my_grp->faults[i] -= p->numa_faults[i];  in task_numa_group()
3160 		grp->faults[i] += p->numa_faults[i];  in task_numa_group()
3192 	unsigned long *numa_faults = p->numa_faults;  in task_numa_free()  local
3196 	if (!numa_faults)  in task_numa_free()
3202 			grp->faults[i] -= p->numa_faults[i];  in task_numa_free()
3212 		p->numa_faults = NULL;  in task_numa_free()
3213 		kfree(numa_faults);  in task_numa_free()
3217 			numa_faults[i] = 0;  in task_numa_free()
3250 	if (unlikely(!p->numa_faults)) {  in task_numa_fault()
3251 		int size = sizeof(*p->numa_faults) *  in task_numa_fault()
3254 		p->numa_faults = kzalloc(size, GFP_KERNEL|__GFP_NOWARN);  in task_numa_fault()
3255 		if (!p->numa_faults)  in task_numa_fault()
3300 	p->numa_faults[task_faults_idx(NUMA_MEMBUF, mem_node, priv)] += pages;  in task_numa_fault()
3301 	p->numa_faults[task_faults_idx(NUMA_CPUBUF, cpu_node, priv)] += pages;  in task_numa_fault()
3637 	p->numa_faults			= NULL;  in init_numa_balancing()
3707 	if (!p->mm || !p->numa_faults || (p->flags & PF_EXITING))  in update_scan_period()
9415 	if (!p->numa_faults || !(env->sd->flags & SD_NUMA))  in migrate_degrades_locality()
14023 		if (p->numa_faults) {  in show_numa_stats()
14024 			tsf = p->numa_faults[task_faults_idx(NUMA_MEM, node, 0)];  in show_numa_stats()
14025 			tpf = p->numa_faults[task_faults_idx(NUMA_MEM, node, 1)];  in show_numa_stats()