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respect TDF_SINTR, also for SINGLE_NO_EXIT threading mode, if a thread

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was already suspended, do nothing.
This commit is contained in:
David Xu 2002-10-24 14:43:48 +00:00
parent b49cf84452
commit 33862f40b0
2 changed files with 12 additions and 12 deletions
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12
sys/kern/kern_kse.c
View File

@ -1406,17 +1406,17 @@ thread_single(int force_exit)
if (TD_IS_SUSPENDED(td2)) {
if (force_exit == SINGLE_EXIT) {
thread_unsuspend_one(td2);
} else {
continue;
}
}
if ( TD_IS_SLEEPING(td2)) {
if (TD_ON_SLEEPQ(td2) &&
(td2->td_flags & TDF_SINTR)) {
if (td2->td_flags & TDF_CVWAITQ)
cv_waitq_remove(td2);
cv_abort(td2);
else
unsleep(td2);
break;
abortsleep(td2);
}
if (TD_CAN_RUN(td2))
setrunqueue(td2);
}
}
/*

12
sys/kern/kern_thread.c
View File

@ -1406,17 +1406,17 @@ thread_single(int force_exit)
if (TD_IS_SUSPENDED(td2)) {
if (force_exit == SINGLE_EXIT) {
thread_unsuspend_one(td2);
} else {
continue;
}
}
if ( TD_IS_SLEEPING(td2)) {
if (TD_ON_SLEEPQ(td2) &&
(td2->td_flags & TDF_SINTR)) {
if (td2->td_flags & TDF_CVWAITQ)
cv_waitq_remove(td2);
cv_abort(td2);
else
unsleep(td2);
break;
abortsleep(td2);
}
if (TD_CAN_RUN(td2))
setrunqueue(td2);
}
}
/*