Don't yield when downgrading a cg ilock.

12 years ago · b8a203ab33
1 changed files with 1 additions and 1 deletions
--- a/miner.h
+++ b/miner.h
@ -824,7 +824,7 @@ static inline void cg_wlock(cglock_t *lock)
 static inline void cg_dlock(cglock_t *lock)
 {
 	rd_lock(&lock->rwlock);
-	mutex_unlock(&lock->mutex);
+	mutex_unlock_noyield(&lock->mutex);
 }
 static inline void cg_runlock(cglock_t *lock)