Lustre: get rid of deprecated cpumask calls

index 4621b71..7f13a28 100644
@@ -511,10 +511,10 @@ static int ptlrpcd_bind(int index, int max)
 #if defined(CONFIG_NUMA)
 	{
 		int i;
-		mask = *cpumask_of_node(cpu_to_node(index));
+		cpumask_copy(&mask, cpumask_of_node(cpu_to_node(index)));
 		for (i = max; i < num_online_cpus(); i++)
-			cpu_clear(i, mask);
-		pc->pc_npartners = cpus_weight(mask) - 1;
+			cpumask_clear_cpu(i, &mask);
+		pc->pc_npartners = cpumask_weight(&mask) - 1;
 		set_bit(LIOD_BIND, &pc->pc_flags);
 	}
 #else

@@ -554,7 +554,7 @@ static int ptlrpcd_bind(int index, int max)
 				 * that are already initialized
 				 */
 				for (pidx = 0, i = 0; i < index; i++) {
-					if (cpu_isset(i, mask)) {
+					if (cpumask_test_cpu(i, &mask)) {
 						ppc = &ptlrpcds->pd_threads[i];
 						pc->pc_partners[pidx++] = ppc;
 						ppc->pc_partners[ppc->

index 635b12b..8e61421 100644
@@ -543,7 +543,6 @@ ptlrpc_server_nthreads_check(struct ptlrpc_service *svc,
 	if (tc->tc_thr_factor != 0) {
 		int	  factor = tc->tc_thr_factor;
 		const int fade = 4;
-		cpumask_t mask;
 
 		/*
 		 * User wants to increase number of threads with for

@@ -557,8 +556,8 @@ ptlrpc_server_nthreads_check(struct ptlrpc_service *svc,
 		 * have too many threads no matter how many cores/HTs
 		 * there are.
 		 */
-		cpumask_copy(&mask, topology_thread_cpumask(0));
-		if (cpus_weight(mask) > 1) { /* weight is # of HTs */
+		/* weight is # of HTs */
+		if (cpumask_weight(topology_thread_cpumask(0)) > 1) {
 			/* depress thread factor for hyper-thread */
 			factor = factor - (factor >> 1) + (factor >> 3);
 		}

@@ -2752,7 +2751,6 @@ int ptlrpc_start_thread(struct ptlrpc_service_part *svcpt, int wait)
 
 int ptlrpc_hr_init(void)
 {
-	cpumask_t			mask;
 	struct ptlrpc_hr_partition	*hrp;
 	struct ptlrpc_hr_thread		*hrt;
 	int				rc;

@@ -2770,8 +2768,7 @@ int ptlrpc_hr_init(void)
 
 	init_waitqueue_head(&ptlrpc_hr.hr_waitq);
 
-	cpumask_copy(&mask, topology_thread_cpumask(0));
-	weight = cpus_weight(mask);
+	weight = cpumask_weight(topology_thread_cpumask(0));
 
 	cfs_percpt_for_each(hrp, i, ptlrpc_hr.hr_partitions) {
 		hrp->hrp_cpt = i;

index 05f7595..1eeacef 100644
@@ -240,8 +240,8 @@ cfs_cpt_weight(struct cfs_cpt_table *cptab, int cpt)
 	LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts));
 
 	return cpt == CFS_CPT_ANY ?
-	       cpus_weight(*cptab->ctb_cpumask) :
-	       cpus_weight(*cptab->ctb_parts[cpt].cpt_cpumask);
+	       cpumask_weight(cptab->ctb_cpumask) :
+	       cpumask_weight(cptab->ctb_parts[cpt].cpt_cpumask);
 }
 EXPORT_SYMBOL(cfs_cpt_weight);
 

@@ -251,8 +251,8 @@ cfs_cpt_online(struct cfs_cpt_table *cptab, int cpt)
 	LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts));
 
 	return cpt == CFS_CPT_ANY ?
-	       any_online_cpu(*cptab->ctb_cpumask) != NR_CPUS :
-	       any_online_cpu(*cptab->ctb_parts[cpt].cpt_cpumask) != NR_CPUS;
+	       any_online_cpu(*cptab->ctb_cpumask) < nr_cpu_ids :
+	       any_online_cpu(*cptab->ctb_parts[cpt].cpt_cpumask) < nr_cpu_ids;
 }
 EXPORT_SYMBOL(cfs_cpt_online);
 

@@ -283,7 +283,7 @@ cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu)
 
 	LASSERT(cpt >= 0 && cpt < cptab->ctb_nparts);
 
-	if (cpu < 0 || cpu >= NR_CPUS || !cpu_online(cpu)) {
+	if (cpu < 0 || cpu >= nr_cpu_ids || !cpu_online(cpu)) {
 		CDEBUG(D_INFO, "CPU %d is invalid or it's offline\n", cpu);
 		return 0;
 	}

@@ -296,11 +296,11 @@ cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu)
 
 	cptab->ctb_cpu2cpt[cpu] = cpt;
 
-	LASSERT(!cpu_isset(cpu, *cptab->ctb_cpumask));
-	LASSERT(!cpu_isset(cpu, *cptab->ctb_parts[cpt].cpt_cpumask));
+	LASSERT(!cpumask_test_cpu(cpu, cptab->ctb_cpumask));
+	LASSERT(!cpumask_test_cpu(cpu, cptab->ctb_parts[cpt].cpt_cpumask));
 
-	cpu_set(cpu, *cptab->ctb_cpumask);
-	cpu_set(cpu, *cptab->ctb_parts[cpt].cpt_cpumask);
+	cpumask_set_cpu(cpu, cptab->ctb_cpumask);
+	cpumask_set_cpu(cpu, cptab->ctb_parts[cpt].cpt_cpumask);
 
 	node = cpu_to_node(cpu);
 

@@ -324,7 +324,7 @@ cfs_cpt_unset_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu)
 
 	LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts));
 
-	if (cpu < 0 || cpu >= NR_CPUS) {
+	if (cpu < 0 || cpu >= nr_cpu_ids) {
 		CDEBUG(D_INFO, "Invalid CPU id %d\n", cpu);
 		return;
 	}

@@ -344,11 +344,11 @@ cfs_cpt_unset_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu)
 		return;
 	}
 
-	LASSERT(cpu_isset(cpu, *cptab->ctb_parts[cpt].cpt_cpumask));
-	LASSERT(cpu_isset(cpu, *cptab->ctb_cpumask));
+	LASSERT(cpumask_test_cpu(cpu, cptab->ctb_parts[cpt].cpt_cpumask));
+	LASSERT(cpumask_test_cpu(cpu, cptab->ctb_cpumask));
 
-	cpu_clear(cpu, *cptab->ctb_parts[cpt].cpt_cpumask);
-	cpu_clear(cpu, *cptab->ctb_cpumask);
+	cpumask_clear_cpu(cpu, cptab->ctb_parts[cpt].cpt_cpumask);
+	cpumask_clear_cpu(cpu, cptab->ctb_cpumask);
 	cptab->ctb_cpu2cpt[cpu] = -1;
 
 	node = cpu_to_node(cpu);

@@ -383,7 +383,7 @@ cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, int cpt, cpumask_t *mask)
 {
 	int	i;
 
-	if (cpus_weight(*mask) == 0 || any_online_cpu(*mask) == NR_CPUS) {
+	if (cpumask_weight(mask) == 0 || any_online_cpu(*mask) >= nr_cpu_ids) {
 		CDEBUG(D_INFO, "No online CPU is found in the CPU mask for CPU partition %d\n",
 		       cpt);
 		return 0;

@@ -554,7 +554,7 @@ EXPORT_SYMBOL(cfs_cpt_current);
 int
 cfs_cpt_of_cpu(struct cfs_cpt_table *cptab, int cpu)
 {
-	LASSERT(cpu >= 0 && cpu < NR_CPUS);
+	LASSERT(cpu >= 0 && cpu < nr_cpu_ids);
 
 	return cptab->ctb_cpu2cpt[cpu];
 }

@@ -578,14 +578,14 @@ cfs_cpt_bind(struct cfs_cpt_table *cptab, int cpt)
 		nodemask = cptab->ctb_parts[cpt].cpt_nodemask;
 	}
 
-	if (any_online_cpu(*cpumask) == NR_CPUS) {
+	if (any_online_cpu(*cpumask) >= nr_cpu_ids) {
 		CERROR("No online CPU found in CPU partition %d, did someone do CPU hotplug on system? You might need to reload Lustre modules to keep system working well.\n",
 		       cpt);
 		return -EINVAL;
 	}
 
 	for_each_online_cpu(i) {
-		if (cpu_isset(i, *cpumask))
+		if (cpumask_test_cpu(i, cpumask))
 			continue;
 
 		rc = set_cpus_allowed_ptr(current, cpumask);

@@ -616,14 +616,14 @@ cfs_cpt_choose_ncpus(struct cfs_cpt_table *cptab, int cpt,
 
 	LASSERT(number > 0);
 
-	if (number >= cpus_weight(*node)) {
-		while (!cpus_empty(*node)) {
-			cpu = first_cpu(*node);
+	if (number >= cpumask_weight(node)) {
+		while (!cpumask_empty(node)) {
+			cpu = cpumask_first(node);
 
 			rc = cfs_cpt_set_cpu(cptab, cpt, cpu);
 			if (!rc)
 				return -EINVAL;
-			cpu_clear(cpu, *node);
+			cpumask_clear_cpu(cpu, node);
 		}
 		return 0;
 	}

@@ -636,27 +636,27 @@ cfs_cpt_choose_ncpus(struct cfs_cpt_table *cptab, int cpt,
 		goto out;
 	}
 
-	while (!cpus_empty(*node)) {
-		cpu = first_cpu(*node);
+	while (!cpumask_empty(node)) {
+		cpu = cpumask_first(node);
 
 		/* get cpumask for cores in the same socket */
 		cfs_cpu_core_siblings(cpu, socket);
-		cpus_and(*socket, *socket, *node);
+		cpumask_and(socket, socket, node);
 
-		LASSERT(!cpus_empty(*socket));
+		LASSERT(!cpumask_empty(socket));
 
-		while (!cpus_empty(*socket)) {
+		while (!cpumask_empty(socket)) {
 			int     i;
 
 			/* get cpumask for hts in the same core */
 			cfs_cpu_ht_siblings(cpu, core);
-			cpus_and(*core, *core, *node);
+			cpumask_and(core, core, node);
 
-			LASSERT(!cpus_empty(*core));
+			LASSERT(!cpumask_empty(core));
 
 			for_each_cpu_mask(i, *core) {
-				cpu_clear(i, *socket);
-				cpu_clear(i, *node);
+				cpumask_clear_cpu(i, socket);
+				cpumask_clear_cpu(i, node);
 
 				rc = cfs_cpt_set_cpu(cptab, cpt, i);
 				if (!rc) {

@@ -667,7 +667,7 @@ cfs_cpt_choose_ncpus(struct cfs_cpt_table *cptab, int cpt,
 				if (--number == 0)
 					goto out;
 			}
-			cpu = first_cpu(*socket);
+			cpu = cpumask_first(socket);
 		}
 	}
 

@@ -767,7 +767,7 @@ cfs_cpt_table_create(int ncpt)
 	for_each_online_node(i) {
 		cfs_node_to_cpumask(i, mask);
 
-		while (!cpus_empty(*mask)) {
+		while (!cpumask_empty(mask)) {
 			struct cfs_cpu_partition *part;
 			int    n;
 

@@ -776,24 +776,24 @@ cfs_cpt_table_create(int ncpt)
 
 			part = &cptab->ctb_parts[cpt];
 
-			n = num - cpus_weight(*part->cpt_cpumask);
+			n = num - cpumask_weight(part->cpt_cpumask);
 			LASSERT(n > 0);
 
 			rc = cfs_cpt_choose_ncpus(cptab, cpt, mask, n);
 			if (rc < 0)
 				goto failed;
 
-			LASSERT(num >= cpus_weight(*part->cpt_cpumask));
-			if (num == cpus_weight(*part->cpt_cpumask))
+			LASSERT(num >= cpumask_weight(part->cpt_cpumask));
+			if (num == cpumask_weight(part->cpt_cpumask))
 				cpt++;
 		}
 	}
 
 	if (cpt != ncpt ||
-	    num != cpus_weight(*cptab->ctb_parts[ncpt - 1].cpt_cpumask)) {
+	    num != cpumask_weight(cptab->ctb_parts[ncpt - 1].cpt_cpumask)) {
 		CERROR("Expect %d(%d) CPU partitions but got %d(%d), CPU hotplug/unplug while setting?\n",
 		       cptab->ctb_nparts, num, cpt,
-		       cpus_weight(*cptab->ctb_parts[ncpt - 1].cpt_cpumask));
+		       cpumask_weight(cptab->ctb_parts[ncpt - 1].cpt_cpumask));
 		goto failed;
 	}
 

@@ -845,7 +845,7 @@ cfs_cpt_table_create_pattern(char *pattern)
 		return NULL;
 	}
 
-	high = node ? MAX_NUMNODES - 1 : NR_CPUS - 1;
+	high = node ? MAX_NUMNODES - 1 : nr_cpu_ids - 1;
 
 	cptab = cfs_cpt_table_alloc(ncpt);
 	if (cptab == NULL) {