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-rw-r--r--include/linux/sched.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index dbb1043e8656..d4646ae300f0 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -77,6 +77,7 @@ struct sched_param {
77#include <linux/proportions.h> 77#include <linux/proportions.h>
78#include <linux/seccomp.h> 78#include <linux/seccomp.h>
79#include <linux/rcupdate.h> 79#include <linux/rcupdate.h>
80#include <linux/rculist.h>
80#include <linux/rtmutex.h> 81#include <linux/rtmutex.h>
81 82
82#include <linux/time.h> 83#include <linux/time.h>
@@ -2030,7 +2031,8 @@ static inline unsigned long wait_task_inactive(struct task_struct *p,
2030} 2031}
2031#endif 2032#endif
2032 2033
2033#define next_task(p) list_entry(rcu_dereference((p)->tasks.next), struct task_struct, tasks) 2034#define next_task(p) \
2035 list_entry_rcu((p)->tasks.next, struct task_struct, tasks)
2034 2036
2035#define for_each_process(p) \ 2037#define for_each_process(p) \
2036 for (p = &init_task ; (p = next_task(p)) != &init_task ; ) 2038 for (p = &init_task ; (p = next_task(p)) != &init_task ; )
@@ -2069,8 +2071,8 @@ int same_thread_group(struct task_struct *p1, struct task_struct *p2)
2069 2071
2070static inline struct task_struct *next_thread(const struct task_struct *p) 2072static inline struct task_struct *next_thread(const struct task_struct *p)
2071{ 2073{
2072 return list_entry(rcu_dereference(p->thread_group.next), 2074 return list_entry_rcu(p->thread_group.next,
2073 struct task_struct, thread_group); 2075 struct task_struct, thread_group);
2074} 2076}
2075 2077
2076static inline int thread_group_empty(struct task_struct *p) 2078static inline int thread_group_empty(struct task_struct *p)