time: Remove CONFIG_TIMER_STATS

Currently CONFIG_TIMER_STATS exposes process information across namespaces:

kernel/time/timer_list.c print_timer():

        SEQ_printf(m, ", %s/%d", tmp, timer->start_pid);

/proc/timer_list:

 #11: <0000000000000000>, hrtimer_wakeup, S:01, do_nanosleep, cron/2570

Given that the tracer can give the same information, this patch entirely
removes CONFIG_TIMER_STATS.

Suggested-by: Thomas Gleixner <[email protected]>
Signed-off-by: Kees Cook <[email protected]>
Acked-by: John Stultz <[email protected]>
Cc: Nicolas Pitre <[email protected]>
Cc: [email protected]
Cc: Lai Jiangshan <[email protected]>
Cc: Shuah Khan <[email protected]>
Cc: Xing Gao <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Jessica Frazelle <[email protected]>
Cc: [email protected]
Cc: Nicolas Iooss <[email protected]>
Cc: "Paul E. McKenney" <[email protected]>
Cc: Petr Mladek <[email protected]>
Cc: Richard Cochran <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Michal Marek <[email protected]>
Cc: Josh Poimboeuf <[email protected]>
Cc: Dmitry Vyukov <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Cc: Olof Johansson <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: [email protected]
Cc: Arjan van de Ven <[email protected]>
Link: http://lkml.kernel.org/r/20170208192659.GA32582@beast
Signed-off-by: Thomas Gleixner <[email protected]>

0 files changed, 0 insertions, 0 deletions