GOSTSec/sgminer
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Freeze the queues on all threads that are sent the pause message to prevent them trying to start up again with saved pings in their queues.

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This commit is contained in:
Con Kolivas 2012-02-18 16:34:06 +11:00
parent 83dde50f9d
commit 06721957a0
3 changed files with 23 additions and 3 deletions
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1
cgminer.c
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@ -1702,6 +1702,7 @@ void kill_work(void)
/* Stop the mining threads*/
for (i = 0; i < mining_threads; i++) {
thr = &thr_info[i];
thr_info_freeze(thr);
thr->pause = true;
}

1
miner.h
View File

@ -280,6 +280,7 @@ struct thr_info {
extern int thr_info_create(struct thr_info *thr, pthread_attr_t *attr, void *(*start) (void *), void *arg);
extern void thr_info_cancel(struct thr_info *thr);
extern void thr_info_freeze(struct thr_info *thr);
struct string_elist {

24
util.c
View File

@ -668,14 +668,32 @@ int thr_info_create(struct thr_info *thr, pthread_attr_t *attr, void *(*start) (
return ret;
}
void thr_info_freeze(struct thr_info *thr)
{
struct tq_ent *ent, *iter;
struct thread_q *tq;
if (!thr)
return;
tq = thr->q;
if (!tq)
return;
mutex_lock(&tq->mutex);
tq->frozen = true;
list_for_each_entry_safe(ent, iter, &tq->q, q_node) {
list_del(&ent->q_node);
free(ent);
}
mutex_unlock(&tq->mutex);
}
void thr_info_cancel(struct thr_info *thr)
{
if (!thr)
return;
if (thr->q)
tq_freeze(thr->q);
if (PTH(thr) != 0L) {
pthread_cancel(thr->pth);
PTH(thr) = 0L;