Pull cpumask into release branch

7 files changed, 24 insertions, 27 deletions

diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index bdef2ce38c8b..5510317db37b 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -890,7 +890,7 @@ __init void prefill_possible_map(void)
                 possible, max((possible - available_cpus), 0));
 
         for (i = 0; i < possible; i++)
-                cpu_set(i, cpu_possible_map);
+                set_cpu_possible(i, true);
 }
 
 int acpi_map_lsapic(acpi_handle handle, int *pcpu)
@@ -928,9 +928,9 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu)
         buffer.length = ACPI_ALLOCATE_BUFFER;
         buffer.pointer = NULL;
 
-        cpus_complement(tmp_map, cpu_present_map);
-        cpu = first_cpu(tmp_map);
-        if (cpu >= NR_CPUS)
+        cpumask_complement(&tmp_map, cpu_present_mask);
+        cpu = cpumask_first(&tmp_map);
+        if (cpu >= nr_cpu_ids)
                 return -EINVAL;
 
         acpi_map_cpu2node(handle, cpu, physid);
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index bab1de2d2f6a..8f33a8840422 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1456,9 +1456,9 @@ ia64_mca_cmc_int_caller(int cmc_irq, void *arg)
 
         ia64_mca_cmc_int_handler(cmc_irq, arg);
 
-        for (++cpuid ; cpuid < NR_CPUS && !cpu_online(cpuid) ; cpuid++);
+        cpuid = cpumask_next(cpuid+1, cpu_online_mask);
 
-        if (cpuid < NR_CPUS) {
+        if (cpuid < nr_cpu_ids) {
                 platform_send_ipi(cpuid, IA64_CMCP_VECTOR, IA64_IPI_DM_INT, 0);
         } else {
                 /* If no log record, switch out of polling mode */
@@ -1525,7 +1525,7 @@ ia64_mca_cpe_int_caller(int cpe_irq, void *arg)
 
         ia64_mca_cpe_int_handler(cpe_irq, arg);
 
-        for (++cpuid ; cpuid < NR_CPUS && !cpu_online(cpuid) ; cpuid++);
+        cpuid = cpumask_next(cpuid+1, cpu_online_mask);
 
         if (cpuid < NR_CPUS) {
                 platform_send_ipi(cpuid, IA64_CPEP_VECTOR, IA64_IPI_DM_INT, 0);
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 5c0f408cfd71..8a06dc480594 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -5603,7 +5603,7 @@ pfm_interrupt_handler(int irq, void *arg)
  * /proc/perfmon interface, for debug only
  */
 
-#define PFM_PROC_SHOW_HEADER    ((void *)NR_CPUS+1)
+#define PFM_PROC_SHOW_HEADER    ((void *)nr_cpu_ids+1)
 
 static void *
 pfm_proc_start(struct seq_file *m, loff_t *pos)
@@ -5612,7 +5612,7 @@ pfm_proc_start(struct seq_file *m, loff_t *pos)
                 return PFM_PROC_SHOW_HEADER;
         }
 
-        while (*pos <= NR_CPUS) {
+        while (*pos <= nr_cpu_ids) {
                 if (cpu_online(*pos - 1)) {
                         return (void *)*pos;
                 }
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
index ecb9eb78d687..7053c55b7649 100644
--- a/arch/ia64/kernel/salinfo.c
+++ b/arch/ia64/kernel/salinfo.c
@@ -317,7 +317,7 @@ retry:
         }
 
         n = data->cpu_check;
-        for (i = 0; i < NR_CPUS; i++) {
+        for (i = 0; i < nr_cpu_ids; i++) {
                 if (cpu_isset(n, data->cpu_event)) {
                         if (!cpu_online(n)) {
                                 cpu_clear(n, data->cpu_event);
@@ -326,7 +326,7 @@ retry:
                         cpu = n;
                         break;
                 }
-                if (++n == NR_CPUS)
+                if (++n == nr_cpu_ids)
                         n = 0;
         }
 
@@ -337,7 +337,7 @@ retry:
 
         /* for next read, start checking at next CPU */
         data->cpu_check = cpu;
-        if (++data->cpu_check == NR_CPUS)
+        if (++data->cpu_check == nr_cpu_ids)
                 data->cpu_check = 0;
 
         snprintf(cmd, sizeof(cmd), "read %d\n", cpu);
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 865af27c7737..ae9ec3dc76b8 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -730,10 +730,10 @@ static void *
 c_start (struct seq_file *m, loff_t *pos)
 {
 #ifdef CONFIG_SMP
-        while (*pos < NR_CPUS && !cpu_isset(*pos, cpu_online_map))
+        while (*pos < nr_cpu_ids && !cpu_online(*pos))
                 ++*pos;
 #endif
-        return *pos < NR_CPUS ? cpu_data(*pos) : NULL;
+        return *pos < nr_cpu_ids ? cpu_data(*pos) : NULL;
 }
 
 static void *
diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c
index da8f020d82c1..2ea4199d9c57 100644
--- a/arch/ia64/kernel/smp.c
+++ b/arch/ia64/kernel/smp.c
@@ -166,11 +166,11 @@ send_IPI_allbutself (int op)
  * Called with preemption disabled.
  */
 static inline void
-send_IPI_mask(cpumask_t mask, int op)
+send_IPI_mask(const struct cpumask *mask, int op)
 {
         unsigned int cpu;
 
-        for_each_cpu_mask(cpu, mask) {
+        for_each_cpu(cpu, mask) {
                         send_IPI_single(cpu, op);
         }
 }
@@ -316,7 +316,7 @@ void arch_send_call_function_single_ipi(int cpu)
         send_IPI_single(cpu, IPI_CALL_FUNC_SINGLE);
 }
 
-void arch_send_call_function_ipi(cpumask_t mask)
+void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 {
         send_IPI_mask(mask, IPI_CALL_FUNC);
 }
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 52290547c85b..7700e23034bb 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -581,14 +581,14 @@ smp_build_cpu_map (void)
 
         ia64_cpu_to_sapicid[0] = boot_cpu_id;
         cpus_clear(cpu_present_map);
-        cpu_set(0, cpu_present_map);
-        cpu_set(0, cpu_possible_map);
+        set_cpu_present(0, true);
+        set_cpu_possible(0, true);
         for (cpu = 1, i = 0; i < smp_boot_data.cpu_count; i++) {
                 sapicid = smp_boot_data.cpu_phys_id[i];
                 if (sapicid == boot_cpu_id)
                         continue;
-                cpu_set(cpu, cpu_present_map);
-                cpu_set(cpu, cpu_possible_map);
+                set_cpu_present(cpu, true);
+                set_cpu_possible(cpu, true);
                 ia64_cpu_to_sapicid[cpu] = sapicid;
                 cpu++;
         }
@@ -626,12 +626,9 @@ smp_prepare_cpus (unsigned int max_cpus)
          */
         if (!max_cpus) {
                 printk(KERN_INFO "SMP mode deactivated.\n");
-                cpus_clear(cpu_online_map);
-                cpus_clear(cpu_present_map);
-                cpus_clear(cpu_possible_map);
-                cpu_set(0, cpu_online_map);
-                cpu_set(0, cpu_present_map);
-                cpu_set(0, cpu_possible_map);
+                init_cpu_online(cpumask_of(0));
+                init_cpu_present(cpumask_of(0));
+                init_cpu_possible(cpumask_of(0));
                 return;
         }
 }