tjr 6ebeaa8ec8 Use the proc lock to protect p_realtimer instead of Giant, and obtain
sched_lock around accesses to p_stats->p_timer[] to avoid a potential
race with hardclock. getitimer(), setitimer() and the realitexpire()
callout are now Giant-free.
2003-02-17 10:03:02 +00:00
..
2002-03-20 05:48:58 +00:00