posix-timers: Show clock ID in proc file

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@gmail.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Matthew Helsley <matt.helsley@gmail.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Link: http://lkml.kernel.org/r/1368742323-46949-2-git-send-email-snorcht@gmail.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/fs/proc/base.c b/fs/proc/base.c
index dd51e50001fe7aff4e51ffac502d39158ae5581d..c3834dad09b3bce4dccec2180478d852ffddb70d 100644 (file)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2118,6 +2118,7 @@ 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);
 
        return 0;
 }