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Code Issues Releases Wiki Activity

Limit the number of work items we put in the queue.

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This commit is contained in:
Con Kolivas 2011-07-15 09:48:26 +10:00
parent 32221c4574
commit 4c9171792b
1 changed files with 6 additions and 2 deletions
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8
main.c
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@ -1147,6 +1147,11 @@ static bool queue_request(void)
struct thr_info *thr = &thr_info[0]; struct thr_info *thr = &thr_info[0];
struct workio_cmd *wc; struct workio_cmd *wc;
/* If we've been generating lots of local work we may already have
* enough in the queue */
if (requests_queued() >= opt_queue + mining_threads)
return true;
/* fill out work request message */ /* fill out work request message */
wc = calloc(1, sizeof(*wc)); wc = calloc(1, sizeof(*wc));
if (unlikely(!wc)) { if (unlikely(!wc)) {
@ -1163,6 +1168,7 @@ static bool queue_request(void)
workio_cmd_free(wc); workio_cmd_free(wc);
return false; return false;
} }
getwork_requested++;
inc_queued(); inc_queued();
return true; return true;
} }
@ -1233,8 +1239,6 @@ static bool get_work(struct work *work, bool queued)
bool ret = false; bool ret = false;
int failures = 0; int failures = 0;
getwork_requested++;
retry: retry:
if (unlikely(!queued && !queue_request())) { if (unlikely(!queued && !queue_request())) {
applog(LOG_WARNING, "Failed to queue_request in get_work"); applog(LOG_WARNING, "Failed to queue_request in get_work");