#endif
#endif
-/* Linked list of all threads.
- * Locks required : sched_mutex
- */
-extern StgTSO *RTS_VAR(all_threads);
-
/* Set to rtsTrue if there are threads on the blackhole_queue, and
* it is possible that one or more of them may be available to run.
* This flag is set to rtsFalse after we've checked the queue, and
nat run_queue_len (void);
void resurrectThreads (StgTSO *);
+void performPendingThrowTos (StgTSO *);
void printAllThreads(void);
INLINE_HEADER void
appendToRunQueue (Capability *cap, StgTSO *tso)
{
- ASSERT(tso->link == END_TSO_QUEUE);
+ ASSERT(tso->_link == END_TSO_QUEUE);
if (cap->run_queue_hd == END_TSO_QUEUE) {
cap->run_queue_hd = tso;
} else {
- cap->run_queue_tl->link = tso;
+ setTSOLink(cap, cap->run_queue_tl, tso);
}
cap->run_queue_tl = tso;
}
INLINE_HEADER void
pushOnRunQueue (Capability *cap, StgTSO *tso)
{
- tso->link = cap->run_queue_hd;
+ setTSOLink(cap, tso, cap->run_queue_hd);
cap->run_queue_hd = tso;
if (cap->run_queue_tl == END_TSO_QUEUE) {
cap->run_queue_tl = tso;
{
StgTSO *t = cap->run_queue_hd;
ASSERT(t != END_TSO_QUEUE);
- cap->run_queue_hd = t->link;
- t->link = END_TSO_QUEUE;
+ cap->run_queue_hd = t->_link;
+ t->_link = END_TSO_QUEUE; // no write barrier req'd
if (cap->run_queue_hd == END_TSO_QUEUE) {
cap->run_queue_tl = END_TSO_QUEUE;
}
INLINE_HEADER void
appendToBlockedQueue(StgTSO *tso)
{
- ASSERT(tso->link == END_TSO_QUEUE);
+ ASSERT(tso->_link == END_TSO_QUEUE);
if (blocked_queue_hd == END_TSO_QUEUE) {
blocked_queue_hd = tso;
} else {
- blocked_queue_tl->link = tso;
+ setTSOLink(&MainCapability, blocked_queue_tl, tso);
}
blocked_queue_tl = tso;
}
INLINE_HEADER void
appendToWakeupQueue (Capability *cap, StgTSO *tso)
{
- ASSERT(tso->link == END_TSO_QUEUE);
+ ASSERT(tso->_link == END_TSO_QUEUE);
if (cap->wakeup_queue_hd == END_TSO_QUEUE) {
cap->wakeup_queue_hd = tso;
} else {
- cap->wakeup_queue_tl->link = tso;
+ setTSOLink(cap, cap->wakeup_queue_tl, tso);
}
cap->wakeup_queue_tl = tso;
}
#endif /* !IN_STG_CODE */
-INLINE_HEADER void
-dirtyTSO (StgTSO *tso)
-{
- tso->flags |= TSO_DIRTY;
-}
-
#endif /* SCHEDULE_H */