Lines Matching refs:RWSEM_WRITER_LOCKED
117 #define RWSEM_WRITER_LOCKED (1UL << 0)
125 #define RWSEM_WRITER_MASK RWSEM_WRITER_LOCKED
260 if (atomic_long_try_cmpxchg_acquire(&sem->count, &tmp, RWSEM_WRITER_LOCKED)) {
293 * When the RWSEM_WRITER_LOCKED bit in count is set, the lock is owned
297 * (1) the RWSEM_WRITER_LOCKED isn't set in count,
640 new |= RWSEM_WRITER_LOCKED;
696 count | RWSEM_WRITER_LOCKED)) {
1009 (rcnt > 1) && !(count & RWSEM_WRITER_LOCKED))
1015 if (!(count & (RWSEM_WRITER_LOCKED | RWSEM_FLAG_HANDOFF))) {
1374 tmp = atomic_long_fetch_add_release(-RWSEM_WRITER_LOCKED, &sem->count);
1397 -RWSEM_WRITER_LOCKED+RWSEM_READER_BIAS, &sem->count);