@ -666,17 +666,16 @@ static bool hfa_prepare(struct thr_info *thr)
@@ -666,17 +666,16 @@ static bool hfa_prepare(struct thr_info *thr)
}
/* Figure out how many jobs to send. */
static int __hfa_jobs ( struct hashfast_info * info )
{
return info - > usb_init_base . inflight_target - HF_SEQUENCE_DISTANCE ( info - > hash_sequence , info - > device_sequence_tail ) ;
}
static int hfa_jobs ( struct hashfast_info * info )
{
int ret ;
mutex_lock ( & info - > lock ) ;
ret = __hfa_jobs ( info ) ;
ret = info - > usb_init_base . inflight_target - HF_SEQUENCE_DISTANCE ( info - > hash_sequence , info - > device_sequence_tail ) ;
/* Place an upper limit on how many jobs to queue to prevent sending
* more work than the device can use after a period of outage . */
if ( ret > info - > usb_init_base . inflight_target )
ret = info - > usb_init_base . inflight_target ;
mutex_unlock ( & info - > lock ) ;
return ret ;
@ -711,7 +710,7 @@ restart:
@@ -711,7 +710,7 @@ restart:
jobs = hfa_jobs ( info ) ;
}
while ( jobs > 0 ) {
while ( jobs - - > 0 ) {
struct hf_hash_usb op_hash_data ;
struct work * work ;
uint64_t intdiff ;
@ -748,8 +747,7 @@ restart:
@@ -748,8 +747,7 @@ restart:
mutex_lock ( & info - > lock ) ;
info - > hash_sequence = sequence ;
* ( info - > works + info - > hash_sequence ) = work ;
jobs = __hfa_jobs ( info ) ;
info - > works [ info - > hash_sequence ] = work ;
mutex_unlock ( & info - > lock ) ;
applog ( LOG_DEBUG , " HFA %d: OP_HASH sequence %d search_difficulty %d work_difficulty %g " ,