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Use cgcompletion timeouts for the unreliable shutdown functions on kill_work.

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This commit is contained in:
ckolivas 2013-10-18 10:44:56 +11:00
parent 0430165f7b
commit 40821d1f11
1 changed files with 59 additions and 46 deletions
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105
cgminer.c
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@ -3149,52 +3149,16 @@ static void disable_curses(void)
}
#endif
static void __kill_work(void)
static void kill_timeout(struct thr_info *thr)
{
cg_completion_timeout(&thr_info_cancel, thr, 1000);
}
static void kill_mining(void)
{
struct thr_info *thr;
int i;
if (!successful_connect)
return;
applog(LOG_INFO, "Received kill message");
#ifdef USE_USBUTILS
/* Best to get rid of it first so it doesn't
* try to create any new devices */
if (!opt_scrypt) {
applog(LOG_DEBUG, "Killing off HotPlug thread");
thr = &control_thr[hotplug_thr_id];
thr_info_cancel(thr);
}
#endif
applog(LOG_DEBUG, "Killing off watchpool thread");
/* Kill the watchpool thread */
thr = &control_thr[watchpool_thr_id];
thr_info_cancel(thr);
applog(LOG_DEBUG, "Killing off watchdog thread");
/* Kill the watchdog thread */
thr = &control_thr[watchdog_thr_id];
thr_info_cancel(thr);
applog(LOG_DEBUG, "Shutting down mining threads");
for (i = 0; i < mining_threads; i++) {
struct cgpu_info *cgpu;
thr = get_thread(i);
if (!thr)
continue;
cgpu = thr->cgpu;
if (!cgpu)
continue;
cgpu->shutdown = true;
}
sleep(1);
applog(LOG_DEBUG, "Killing off mining threads");
/* Kill the mining threads*/
for (i = 0; i < mining_threads; i++) {
@ -3212,26 +3176,75 @@ static void __kill_work(void)
pthread_join(*pth, NULL);
#endif
}
}
static void __kill_work(void)
{
struct thr_info *thr;
int i;
if (!successful_connect)
return;
applog(LOG_INFO, "Received kill message");
#ifdef USE_USBUTILS
/* Best to get rid of it first so it doesn't
* try to create any new devices */
if (!opt_scrypt) {
applog(LOG_DEBUG, "Killing off HotPlug thread");
thr = &control_thr[hotplug_thr_id];
kill_timeout(thr);
}
#endif
applog(LOG_DEBUG, "Killing off watchpool thread");
/* Kill the watchpool thread */
thr = &control_thr[watchpool_thr_id];
kill_timeout(thr);
applog(LOG_DEBUG, "Killing off watchdog thread");
/* Kill the watchdog thread */
thr = &control_thr[watchdog_thr_id];
kill_timeout(thr);
applog(LOG_DEBUG, "Shutting down mining threads");
for (i = 0; i < mining_threads; i++) {
struct cgpu_info *cgpu;
thr = get_thread(i);
if (!thr)
continue;
cgpu = thr->cgpu;
if (!cgpu)
continue;
cgpu->shutdown = true;
}
sleep(1);
cg_completion_timeout(&kill_mining, NULL, 3000);
applog(LOG_DEBUG, "Killing off stage thread");
/* Stop the others */
thr = &control_thr[stage_thr_id];
thr_info_cancel(thr);
kill_timeout(thr);
applog(LOG_DEBUG, "Killing off API thread");
thr = &control_thr[api_thr_id];
thr_info_cancel(thr);
kill_timeout(thr);
#ifdef USE_USBUTILS
/* Release USB resources in case it's a restart
* and not a QUIT */
if (!opt_scrypt) {
applog(LOG_DEBUG, "Releasing all USB devices");
usb_cleanup();
cg_completion_timeout(&usb_cleanup, NULL, 1000);
applog(LOG_DEBUG, "Killing off usbres thread");
thr = &control_thr[usbres_thr_id];
thr_info_cancel(thr);
kill_timeout(thr);
}
#endif