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-rw-r--r--include/linux/sched.h1
-rw-r--r--kernel/fork.c6
2 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index e3539c14e47e..b7d31e2e1729 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -911,7 +911,6 @@ static inline int pid_alive(struct task_struct *p)
extern void free_task(struct task_struct *tsk);
#define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0)
-extern void __put_task_struct_cb(struct rcu_head *rhp);
extern void __put_task_struct(struct task_struct *t);
static inline void put_task_struct(struct task_struct *t)
diff --git a/kernel/fork.c b/kernel/fork.c
index 3384eb89cb1c..54b15f8cda53 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -124,12 +124,6 @@ void __put_task_struct(struct task_struct *tsk)
free_task(tsk);
}
-void __put_task_struct_cb(struct rcu_head *rhp)
-{
- struct task_struct *tsk = container_of(rhp, struct task_struct, rcu);
- __put_task_struct(tsk);
-}
-
void __init fork_init(unsigned long mempages)
{
#ifndef __HAVE_ARCH_TASK_STRUCT_ALLOCATOR