Commit 64541d19 authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Linus Torvalds
Browse files

[PATCH] kill unushed __put_task_struct_cb



Somehow in the midst of dotting i's and crossing t's during
the merge up to rc1 we wound up keeping __put_task_struct_cb
when it should have been killed as it no longer has any users.
Sorry I probably should have caught this while it was
still in the -mm tree.

Having the old code there gets confusing when reading
through the code and trying to understand what is
happening.
Signed-off-by: default avatarEric W. Biederman <ebiederm@xmission.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 1f602454
......@@ -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)
......
......@@ -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
......
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