Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[mv-sheeva.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index dc8871295a5ab59edb7d4a35aa5c71c02e2cd6e1..a837b20ba190330c23b59ec5a3fb584fc9f6308f 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1063,6 +1063,7 @@ struct sched_domain;
  */
 #define WF_SYNC                0x01            /* waker goes to sleep after wakup */
 #define WF_FORK                0x02            /* child wakeup after fork */
+#define WF_MIGRATED    0x04            /* internal use, task got migrated */
 
 #define ENQUEUE_WAKEUP         1
 #define ENQUEUE_HEAD           2
@@ -1546,7 +1547,7 @@ struct task_struct {
 #ifdef CONFIG_TRACING
        /* state flags for use by tracers */
        unsigned long trace;
-       /* bitmask of trace recursion */
+       /* bitmask and counter of trace recursion */
        unsigned long trace_recursion;
 #endif /* CONFIG_TRACING */
 #ifdef CONFIG_CGROUP_MEM_RES_CTLR /* memcg uses this to do batch job */
@@ -1841,9 +1842,16 @@ static inline void rcu_copy_process(struct task_struct *p)
 #endif
 
 #ifdef CONFIG_SMP
+extern void do_set_cpus_allowed(struct task_struct *p,
+                              const struct cpumask *new_mask);
+
 extern int set_cpus_allowed_ptr(struct task_struct *p,
                                const struct cpumask *new_mask);
 #else
+static inline void do_set_cpus_allowed(struct task_struct *p,
+                                     const struct cpumask *new_mask)
+{
+}
 static inline int set_cpus_allowed_ptr(struct task_struct *p,
                                       const struct cpumask *new_mask)
 {
@@ -2187,7 +2195,6 @@ static inline void mmdrop(struct mm_struct * mm)
        if (unlikely(atomic_dec_and_test(&mm->mm_count)))
                __mmdrop(mm);
 }
-extern int mm_init_cpumask(struct mm_struct *mm, struct mm_struct *oldmm);
 
 /* mmput gets rid of the mappings and all user-space */
 extern void mmput(struct mm_struct *);