GOSTSec/sgminer
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Yield after releasing a lock in case we are on a device with limited CPU resources.

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This commit is contained in:
Con Kolivas 2013-06-13 13:28:48 +10:00
parent 261b1299ac
commit 0aeb1b5480
1 changed files with 4 additions and 0 deletions
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4
miner.h
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@ -9,6 +9,8 @@
#include <pthread.h> #include <pthread.h>
#include <jansson.h> #include <jansson.h>
#include <curl/curl.h> #include <curl/curl.h>
#include <sched.h>
#include "elist.h" #include "elist.h"
#include "uthash.h" #include "uthash.h"
#include "logging.h" #include "logging.h"
@ -721,6 +723,7 @@ static inline void mutex_unlock(pthread_mutex_t *lock)
{ {
if (unlikely(pthread_mutex_unlock(lock))) if (unlikely(pthread_mutex_unlock(lock)))
quit(1, "WTF MUTEX ERROR ON UNLOCK!"); quit(1, "WTF MUTEX ERROR ON UNLOCK!");
sched_yield();
} }
static inline int mutex_trylock(pthread_mutex_t *lock) static inline int mutex_trylock(pthread_mutex_t *lock)
@ -744,6 +747,7 @@ static inline void rw_unlock(pthread_rwlock_t *lock)
{ {
if (unlikely(pthread_rwlock_unlock(lock))) if (unlikely(pthread_rwlock_unlock(lock)))
quit(1, "WTF RWLOCK ERROR ON UNLOCK!"); quit(1, "WTF RWLOCK ERROR ON UNLOCK!");
sched_yield();
} }
static inline void rd_unlock(pthread_rwlock_t *lock) static inline void rd_unlock(pthread_rwlock_t *lock)