Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask

* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask:
  oprofile: Thou shalt not call __exit functions from __init functions
  cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic
  cpumask: remove cpumask_t from core
  cpumask: convert rcutorture.c
  cpumask: use new cpumask_ functions in core code.
  cpumask: remove references to struct irqaction's mask field.
  cpumask: use mm_cpumask() wrapper: kernel/fork.c
  cpumask: use set_cpu_active in init/main.c
  cpumask: remove node_to_first_cpu
  cpumask: fix seq_bitmap_*() functions.
  cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL

3 files changed, 7 insertions, 16 deletions

diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h
index 0e9e2bc0ee96..88bada2ebc4b 100644
--- a/include/asm-generic/topology.h
+++ b/include/asm-generic/topology.h
@@ -43,20 +43,10 @@
 #ifndef cpumask_of_node
 #define cpumask_of_node(node)   ((void)node, cpu_online_mask)
 #endif
-#ifndef node_to_first_cpu
-#define node_to_first_cpu(node) ((void)(node),0)
-#endif
 #ifndef pcibus_to_node
 #define pcibus_to_node(bus)     ((void)(bus), -1)
 #endif
 
-#ifndef pcibus_to_cpumask
-#define pcibus_to_cpumask(bus)  (pcibus_to_node(bus) == -1 ? \
-                                        CPU_MASK_ALL : \
-                                        node_to_cpumask(pcibus_to_node(bus)) \
-                                )
-#endif
-
 #ifndef cpumask_of_pcibus
 #define cpumask_of_pcibus(bus)  (pcibus_to_node(bus) == -1 ?            \
                                  cpu_all_mask :                         \
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 90c6074a36ca..2e0d79678deb 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -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)
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index f616f31576d7..004f3b3342c5 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -55,7 +55,7 @@ int seq_bitmap(struct seq_file *m, const unsigned long *bits,
                                    unsigned int nr_bits);
 static inline int seq_cpumask(struct seq_file *m, const struct cpumask *mask)
 {
-        return seq_bitmap(m, mask->bits, nr_cpu_ids);
+        return seq_bitmap(m, cpumask_bits(mask), nr_cpu_ids);
 }
 
 static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask)
@@ -63,12 +63,13 @@ static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask)
         return seq_bitmap(m, mask->bits, MAX_NUMNODES);
 }
 
-int seq_bitmap_list(struct seq_file *m, unsigned long *bits,
+int seq_bitmap_list(struct seq_file *m, const unsigned long *bits,
                 unsigned int nr_bits);
 
-static inline int seq_cpumask_list(struct seq_file *m, cpumask_t *mask)
+static inline int seq_cpumask_list(struct seq_file *m,
+                                   const struct cpumask *mask)
 {
-        return seq_bitmap_list(m, mask->bits, NR_CPUS);
+        return seq_bitmap_list(m, cpumask_bits(mask), nr_cpu_ids);
 }
 
 static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)