Axel Dörfler 974533ab5a * Fixed a big race condition that could leave threads waiting infinitely and
let them eat death stack entries: after setting the next thread state to
  THREAD_STATE_FREE_ON_RESCHED, interrupts were enabled again, which could
  cause the thread to be rescheduled before having called put_death_stack().
  This fixes bug #434.
* Note that the above change pretty much reverts revision 7865 that was supposed
  to fix interrupt problem on thread exit (patch by Jack Burton almost 2 years
  ago, that's how long this problem existed!).
* Made get_death_stack() and put_death_stack() symmetrical in that they don't
  change interrupts. Also pulled out rescheduling from put_death_stack[_and_reschedule]()
  and put it back into thread_exit2().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17652 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-05-30 14:17:09 +00:00
..