Messages in this thread | | | Date | Tue, 16 May 2023 20:24:04 +0100 | From | Matthew Wilcox <> | Subject | Re: [PATCH v9] kernel/fork: beware of __put_task_struct calling context |
| |
On Tue, May 16, 2023 at 04:14:41PM -0300, Wander Lairson Costa wrote: > +void __put_task_struct_rcu_cb(struct rcu_head *rhp) > +{ > + struct task_struct *task = container_of(rhp, struct task_struct, rcu); > + > + __put_task_struct(task); > +} > +EXPORT_SYMBOL_GPL(__put_task_struct_rcu_cb);
Why does this need to be exported when its only caller is within the main kernel and cannot possibly be built as a module?
| |