cpumask: use new cpumask_ functions in core code.
Rusty Russell [Tue, 31 Mar 2009 04:05:15 +0000 (22:05 -0600)]
Impact: cleanup

Time to clean up remaining laggards using the old cpu_ functions.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Trond.Myklebust@netapp.com

drivers/base/cpu.c
include/linux/cpuset.h
kernel/workqueue.c
mm/allocpercpu.c
mm/vmstat.c
net/sunrpc/svc.c

index 5b257a5..e62a4cc 100644 (file)
@@ -119,7 +119,7 @@ static ssize_t print_cpus_map(char *buf, const struct cpumask *map)
 #define        print_cpus_func(type) \
 static ssize_t print_cpus_##type(struct sysdev_class *class, char *buf)        \
 {                                                                      \
-       return print_cpus_map(buf, &cpu_##type##_map);                  \
+       return print_cpus_map(buf, cpu_##type##_mask);                  \
 }                                                                      \
 static struct sysdev_class_attribute attr_##type##_map =               \
        _SYSDEV_CLASS_ATTR(type, 0444, print_cpus_##type, NULL)
index 90c6074..2e0d796 100644 (file)
@@ -90,12 +90,12 @@ static inline void cpuset_init_smp(void) {}
 static inline void cpuset_cpus_allowed(struct task_struct *p,
                                       struct cpumask *mask)
 {
-       *mask = cpu_possible_map;
+       cpumask_copy(mask, cpu_possible_mask);
 }
 static inline void cpuset_cpus_allowed_locked(struct task_struct *p,
                                              struct cpumask *mask)
 {
-       *mask = cpu_possible_map;
+       cpumask_copy(mask, cpu_possible_mask);
 }
 
 static inline nodemask_t cpuset_mems_allowed(struct task_struct *p)
index 1f0c509..9aedd9f 100644 (file)
@@ -416,7 +416,7 @@ void flush_workqueue(struct workqueue_struct *wq)
        might_sleep();
        lock_map_acquire(&wq->lockdep_map);
        lock_map_release(&wq->lockdep_map);
-       for_each_cpu_mask_nr(cpu, *cpu_map)
+       for_each_cpu(cpu, cpu_map)
                flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, cpu));
 }
 EXPORT_SYMBOL_GPL(flush_workqueue);
@@ -547,7 +547,7 @@ static void wait_on_work(struct work_struct *work)
        wq = cwq->wq;
        cpu_map = wq_cpu_map(wq);
 
-       for_each_cpu_mask_nr(cpu, *cpu_map)
+       for_each_cpu(cpu, cpu_map)
                wait_on_cpu_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
 }
 
@@ -911,7 +911,7 @@ void destroy_workqueue(struct workqueue_struct *wq)
        list_del(&wq->list);
        spin_unlock(&workqueue_lock);
 
-       for_each_cpu_mask_nr(cpu, *cpu_map)
+       for_each_cpu(cpu, cpu_map)
                cleanup_workqueue_thread(per_cpu_ptr(wq->cpu_wq, cpu));
        cpu_maps_update_done();
 
index 1882923..139d5b7 100644 (file)
@@ -143,7 +143,7 @@ void free_percpu(void *__pdata)
 {
        if (unlikely(!__pdata))
                return;
-       __percpu_depopulate_mask(__pdata, &cpu_possible_map);
+       __percpu_depopulate_mask(__pdata, cpu_possible_mask);
        kfree(__percpu_disguise(__pdata));
 }
 EXPORT_SYMBOL_GPL(free_percpu);
index 9114974..8cd81ea 100644 (file)
@@ -27,7 +27,7 @@ static void sum_vm_events(unsigned long *ret, const struct cpumask *cpumask)
 
        memset(ret, 0, NR_VM_EVENT_ITEMS * sizeof(unsigned long));
 
-       for_each_cpu_mask_nr(cpu, *cpumask) {
+       for_each_cpu(cpu, cpumask) {
                struct vm_event_state *this = &per_cpu(vm_event_states, cpu);
 
                for (i = 0; i < NR_VM_EVENT_ITEMS; i++)
index c51fed4..bb507e2 100644 (file)
@@ -312,7 +312,7 @@ svc_pool_map_set_cpumask(struct task_struct *task, unsigned int pidx)
        switch (m->mode) {
        case SVC_POOL_PERCPU:
        {
-               set_cpus_allowed_ptr(task, &cpumask_of_cpu(node));
+               set_cpus_allowed_ptr(task, cpumask_of(node));
                break;
        }
        case SVC_POOL_PERNODE: