Searched refs:LDSEM_ACTIVE_BIAS (Results 1 – 1 of 1) sorted by relevance
67 #define LDSEM_ACTIVE_BIAS 1L macro69 #define LDSEM_READ_BIAS LDSEM_ACTIVE_BIAS70 #define LDSEM_WRITE_BIAS (LDSEM_WAIT_BIAS + LDSEM_ACTIVE_BIAS)108 adjust = sem->wait_readers * (LDSEM_ACTIVE_BIAS - LDSEM_WAIT_BIAS); in __ldsem_wake_readers()134 long count = atomic_long_add_return(LDSEM_ACTIVE_BIAS, &sem->count); in writer_trylock()136 if ((count & LDSEM_ACTIVE_MASK) == LDSEM_ACTIVE_BIAS) in writer_trylock()138 if (atomic_long_try_cmpxchg(&sem->count, &count, count - LDSEM_ACTIVE_BIAS)) in writer_trylock()183 long adjust = -LDSEM_ACTIVE_BIAS + LDSEM_WAIT_BIAS; in down_read_failed()256 long adjust = -LDSEM_ACTIVE_BIAS; in down_write_failed()270 if ((count & LDSEM_ACTIVE_MASK) == LDSEM_ACTIVE_BIAS) { in down_write_failed()[all …]
