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Respect TDF_SINTR, don't suspend uninterruptible thread.

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davidxu 2004-11-05 22:40:33 +00:00
parent 1ea9917110
commit ab5ce77983
1 changed files with 3 additions and 4 deletions
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7
sys/kern/kern_thread.c
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@ -832,11 +832,10 @@ thread_single(int mode)
continue;
/*
* maybe other inhibitted states too?
* XXXKSE Is it totally safe to
* suspend a non-interruptable thread?
*/
if (td2->td_inhibitors &
(TDI_SLEEPING | TDI_SWAPPED))
if ((td2->td_flags & TDF_SINTR) &&
(td2->td_inhibitors &
(TDI_SLEEPING | TDI_SWAPPED)))
thread_suspend_one(td2);
break;
}