linux/kernel/time
Steven Rostedt 2232c2d8e0 rcu: add support for dynamic ticks and preempt rcu
The PREEMPT-RCU can get stuck if a CPU goes idle and NO_HZ is set. The
idle CPU will not progress the RCU through its grace period and a
synchronize_rcu my get stuck. Without this patch I have a box that will
not boot when PREEMPT_RCU and NO_HZ are set. That same box boots fine
with this patch.

This patch comes from the -rt kernel where it has been tested for
several months.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-29 18:46:50 +01:00
..
Kconfig clockevents: Allow build w/o run-tine usage for migration purposes 2007-10-12 23:04:05 +02:00
Makefile clockevents: Allow build w/o run-tine usage for migration purposes 2007-10-12 23:04:05 +02:00
clockevents.c time: fix typo in comments 2008-02-08 09:22:29 -08:00
clocksource.c clocksource: remove redundant code 2008-02-08 09:22:29 -08:00
jiffies.c
ntp.c ntp: correct inconsistent interval/tick_length usage 2008-02-10 10:48:03 +01:00
tick-broadcast.c timer: clean up tick-broadcast.c 2008-01-30 13:30:01 +01:00
tick-common.c clockevents: introduce force broadcast notifier 2007-10-14 22:57:45 +02:00
tick-internal.h timer: clean up tick-broadcast.c 2008-01-30 13:30:01 +01:00
tick-oneshot.c highres: improve debug output 2007-07-21 17:49:15 -07:00
tick-sched.c rcu: add support for dynamic ticks and preempt rcu 2008-02-29 18:46:50 +01:00
timekeeping.c time: fix typo in comments 2008-02-08 09:22:29 -08:00
timer_list.c timer_list: print relative expiry time signed 2008-02-17 17:29:38 +01:00
timer_stats.c time: more timer related cleanups 2008-01-30 13:30:00 +01:00