[S390] convert old cpumask API into new one
KOSAKI Motohiro [Mon, 23 May 2011 08:24:36 +0000 (10:24 +0200)]
Adapt new API.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/include/asm/tlbflush.h
arch/s390/kernel/smp.c
arch/s390/kernel/time.c
arch/s390/kernel/topology.c

index 4fdcefc..b7a4f2e 100644 (file)
@@ -50,7 +50,7 @@ static inline void __tlb_flush_full(struct mm_struct *mm)
        /*
         * If the process only ran on the local cpu, do a local flush.
         */
-       local_cpumask = cpumask_of_cpu(smp_processor_id());
+       cpumask_copy(&local_cpumask, cpumask_of(smp_processor_id()));
        if (cpumask_equal(mm_cpumask(mm), &local_cpumask))
                __tlb_flush_local();
        else
index 2310f07..fed71dc 100644 (file)
@@ -335,7 +335,7 @@ static int smp_rescan_cpus_sigp(cpumask_t avail)
                smp_cpu_polarization[logical_cpu] = POLARIZATION_UNKNWN;
                if (!cpu_stopped(logical_cpu))
                        continue;
-               cpu_set(logical_cpu, cpu_present_map);
+               set_cpu_present(logical_cpu, true);
                smp_cpu_state[logical_cpu] = CPU_STATE_CONFIGURED;
                logical_cpu = cpumask_next(logical_cpu, &avail);
                if (logical_cpu >= nr_cpu_ids)
@@ -367,7 +367,7 @@ static int smp_rescan_cpus_sclp(cpumask_t avail)
                        continue;
                __cpu_logical_map[logical_cpu] = cpu_id;
                smp_cpu_polarization[logical_cpu] = POLARIZATION_UNKNWN;
-               cpu_set(logical_cpu, cpu_present_map);
+               set_cpu_present(logical_cpu, true);
                if (cpu >= info->configured)
                        smp_cpu_state[logical_cpu] = CPU_STATE_STANDBY;
                else
@@ -385,7 +385,7 @@ static int __smp_rescan_cpus(void)
 {
        cpumask_t avail;
 
-       cpus_xor(avail, cpu_possible_map, cpu_present_map);
+       cpumask_xor(&avail, cpu_possible_mask, cpu_present_mask);
        if (smp_use_sigp_detection)
                return smp_rescan_cpus_sigp(avail);
        else
@@ -467,7 +467,7 @@ int __cpuinit start_secondary(void *cpuvoid)
        notify_cpu_starting(smp_processor_id());
        /* Mark this cpu as online */
        ipi_call_lock();
-       cpu_set(smp_processor_id(), cpu_online_map);
+       set_cpu_online(smp_processor_id(), true);
        ipi_call_unlock();
        /* Switch on interrupts */
        local_irq_enable();
@@ -644,7 +644,7 @@ int __cpu_disable(void)
        struct ec_creg_mask_parms cr_parms;
        int cpu = smp_processor_id();
 
-       cpu_clear(cpu, cpu_online_map);
+       set_cpu_online(cpu, false);
 
        /* Disable pfault pseudo page faults on this cpu. */
        pfault_fini();
@@ -738,8 +738,8 @@ void __init smp_prepare_boot_cpu(void)
        BUG_ON(smp_processor_id() != 0);
 
        current_thread_info()->cpu = 0;
-       cpu_set(0, cpu_present_map);
-       cpu_set(0, cpu_online_map);
+       set_cpu_present(0, true);
+       set_cpu_online(0, true);
        S390_lowcore.percpu_offset = __per_cpu_offset[0];
        current_set[0] = current;
        smp_cpu_state[0] = CPU_STATE_CONFIGURED;
@@ -1016,21 +1016,21 @@ int __ref smp_rescan_cpus(void)
 
        get_online_cpus();
        mutex_lock(&smp_cpu_state_mutex);
-       newcpus = cpu_present_map;
+       cpumask_copy(&newcpus, cpu_present_mask);
        rc = __smp_rescan_cpus();
        if (rc)
                goto out;
-       cpus_andnot(newcpus, cpu_present_map, newcpus);
-       for_each_cpu_mask(cpu, newcpus) {
+       cpumask_andnot(&newcpus, cpu_present_mask, &newcpus);
+       for_each_cpu(cpu, &newcpus) {
                rc = smp_add_present_cpu(cpu);
                if (rc)
-                       cpu_clear(cpu, cpu_present_map);
+                       set_cpu_present(cpu, false);
        }
        rc = 0;
 out:
        mutex_unlock(&smp_cpu_state_mutex);
        put_online_cpus();
-       if (!cpus_empty(newcpus))
+       if (!cpumask_empty(&newcpus))
                topology_schedule_update();
        return rc;
 }
index 87be655..a59557f 100644 (file)
@@ -810,7 +810,7 @@ static int etr_sync_clock_stop(struct etr_aib *aib, int port)
        etr_sync.etr_port = port;
        get_online_cpus();
        atomic_set(&etr_sync.cpus, num_online_cpus() - 1);
-       rc = stop_machine(etr_sync_clock, &etr_sync, &cpu_online_map);
+       rc = stop_machine(etr_sync_clock, &etr_sync, cpu_online_mask);
        put_online_cpus();
        return rc;
 }
@@ -1579,7 +1579,7 @@ static void stp_work_fn(struct work_struct *work)
        memset(&stp_sync, 0, sizeof(stp_sync));
        get_online_cpus();
        atomic_set(&stp_sync.cpus, num_online_cpus() - 1);
-       stop_machine(stp_sync_clock, &stp_sync, &cpu_online_map);
+       stop_machine(stp_sync_clock, &stp_sync, cpu_online_mask);
        put_online_cpus();
 
        if (!check_sync_clock())
index 94b06c3..2eafb8c 100644 (file)
@@ -52,20 +52,20 @@ static cpumask_t cpu_group_map(struct mask_info *info, unsigned int cpu)
 {
        cpumask_t mask;
 
-       cpus_clear(mask);
+       cpumask_clear(&mask);
        if (!topology_enabled || !MACHINE_HAS_TOPOLOGY) {
                cpumask_copy(&mask, cpumask_of(cpu));
                return mask;
        }
        while (info) {
-               if (cpu_isset(cpu, info->mask)) {
+               if (cpumask_test_cpu(cpu, &info->mask)) {
                        mask = info->mask;
                        break;
                }
                info = info->next;
        }
-       if (cpus_empty(mask))
-               mask = cpumask_of_cpu(cpu);
+       if (cpumask_empty(&mask))
+               cpumask_copy(&mask, cpumask_of(cpu));
        return mask;
 }
 
@@ -85,10 +85,10 @@ static void add_cpus_to_mask(struct topology_cpu *tl_cpu,
                        if (cpu_logical_map(lcpu) != rcpu)
                                continue;
 #ifdef CONFIG_SCHED_BOOK
-                       cpu_set(lcpu, book->mask);
+                       cpumask_set_cpu(lcpu, &book->mask);
                        cpu_book_id[lcpu] = book->id;
 #endif
-                       cpu_set(lcpu, core->mask);
+                       cpumask_set_cpu(lcpu, &core->mask);
                        cpu_core_id[lcpu] = core->id;
                        smp_cpu_polarization[lcpu] = tl_cpu->pp;
                }
@@ -101,13 +101,13 @@ static void clear_masks(void)
 
        info = &core_info;
        while (info) {
-               cpus_clear(info->mask);
+               cpumask_clear(&info->mask);
                info = info->next;
        }
 #ifdef CONFIG_SCHED_BOOK
        info = &book_info;
        while (info) {
-               cpus_clear(info->mask);
+               cpumask_clear(&info->mask);
                info = info->next;
        }
 #endif