Re: [PATCH 1/1] posix-timers: Show clock ID in proc file

[Greg KH <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>]

On Fri, May 17, 2013 at 02:12:03AM +0400, Pavel Tikhomirov wrote:
> Expand information about posix-timers in /proc/<pid>/timers by adding
> info about clock, with which the timer was created. I.e. in the forth
> line of timer info after "notify:" line go "ClockID: <clock_id>".
> 
> Signed-off-by: Pavel Tikhomirov <snorcht-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
>  fs/proc/base.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/fs/proc/base.c b/fs/proc/base.c
> index 2dad4a9..8a38eef 100644
> --- a/fs/proc/base.c
> +++ b/fs/proc/base.c
> @@ -2079,6 +2079,7 @@ static int show_timer(struct seq_file *m, void *v)
>  		nstr[notify & ~SIGEV_THREAD_ID],
>  		(notify & SIGEV_THREAD_ID) ? "tid" : "pid",
>  		pid_nr_ns(timer->it_pid, tp->ns));
> +	seq_printf(m, "ClockID: %d\n", timer->it_clock);

What userspace tool just broke by adding a new field to this file?

thanks,

greg k-h