Re: [RFC PATCH mcgrof-next] hung_task: sysctl_hung_task_all_cpu_backtrace can be static

[Luis Chamberlain]

On Thu, Nov 18, 2021 at 02:20:40PM +0800, kernel test robot wrote:
> kernel/hung_task.c:66:28: warning: symbol 'sysctl_hung_task_all_cpu_backtrace' was not declared. Should it be static?
> 
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: kernel test robot <lkp@xxxxxxxxx>

I'll roll this fix into my series, thanks!

  Luis