Re: [PATCH v13 1/3] /proc/pid/status: Add support for architecture specific output

[Alexey Dobriyan]

On Fri, Apr 05, 2019 at 09:32:35PM +0200, Thomas Gleixner wrote:
> > +/* Add support for architecture specific output in /proc/pid/status */
> > +extern void arch_proc_pid_status(struct seq_file *m, struct task_struct *task);
     ^^^^^^

Unnecessary extern.