923 	if (!p->numa_faults)  in task_faults()
926 	return p->numa_faults[task_faults_idx(NUMA_MEM, nid, 0)] +  in task_faults()
927 		p->numa_faults[task_faults_idx(NUMA_MEM, nid, 1)];  in task_faults()
1021 	if (!p->numa_faults)  in task_weight()
1571 	if (unlikely(p->numa_preferred_nid == -1 || !p->numa_faults))  in numa_migrate_preferred()
1856 			diff = p->numa_faults[membuf_idx] - p->numa_faults[mem_idx] / 2;  in task_numa_placement()
1857 			fault_types[priv] += p->numa_faults[membuf_idx];  in task_numa_placement()
1858 			p->numa_faults[membuf_idx] = 0;  in task_numa_placement()
1868 			f_weight = (f_weight * p->numa_faults[cpubuf_idx]) /  in task_numa_placement()
1870 			f_diff = f_weight - p->numa_faults[cpu_idx] / 2;  in task_numa_placement()
1871 			p->numa_faults[cpubuf_idx] = 0;  in task_numa_placement()
1873 			p->numa_faults[mem_idx] += diff;  in task_numa_placement()
1874 			p->numa_faults[cpu_idx] += f_diff;  in task_numa_placement()
1875 			faults += p->numa_faults[mem_idx];  in task_numa_placement()
1959 			grp->faults[i] = p->numa_faults[i];  in task_numa_group()
2017 		my_grp->faults[i] -= p->numa_faults[i];  in task_numa_group()
2018 		grp->faults[i] += p->numa_faults[i];  in task_numa_group()
2042 	void *numa_faults = p->numa_faults;  in task_numa_free()  local
2049 			grp->faults[i] -= p->numa_faults[i];  in task_numa_free()
2058 	p->numa_faults = NULL;  in task_numa_free()
2059 	kfree(numa_faults);  in task_numa_free()
2081 	if (unlikely(!p->numa_faults)) {  in task_numa_fault()
2082 		int size = sizeof(*p->numa_faults) *  in task_numa_fault()
2085 		p->numa_faults = kzalloc(size, GFP_KERNEL|__GFP_NOWARN);  in task_numa_fault()
2086 		if (!p->numa_faults)  in task_numa_fault()
2130 	p->numa_faults[task_faults_idx(NUMA_MEMBUF, mem_node, priv)] += pages;  in task_numa_fault()
2131 	p->numa_faults[task_faults_idx(NUMA_CPUBUF, cpu_node, priv)] += pages;  in task_numa_fault()
5596 	if (!p->numa_faults || !(env->sd->flags & SD_NUMA))  in migrate_degrades_locality()
8331 		if (p->numa_faults) {  in show_numa_stats()
8332 			tsf = p->numa_faults[task_faults_idx(NUMA_MEM, node, 0)];  in show_numa_stats()
8333 			tpf = p->numa_faults[task_faults_idx(NUMA_MEM, node, 1)];  in show_numa_stats()