Lines Matching refs:RWSEM_FLAG_WAITERS
119 #define RWSEM_FLAG_WAITERS (1UL << 1) macro
128 #define RWSEM_READ_FAILED_MASK (RWSEM_WRITER_MASK|RWSEM_FLAG_WAITERS|\
392 atomic_long_andnot(RWSEM_FLAG_HANDOFF | RWSEM_FLAG_WAITERS, &sem->count); in rwsem_del_waiter()
532 adjustment -= RWSEM_FLAG_WAITERS; in rwsem_mark_wake()
643 new &= ~RWSEM_FLAG_WAITERS; in rwsem_try_write_lock()
1020 if ((rcnt == 1) && (count & RWSEM_FLAG_WAITERS)) { in rwsem_down_read_slowpath()
1053 adjustment += RWSEM_FLAG_WAITERS; in rwsem_down_read_slowpath()
1148 atomic_long_or(RWSEM_FLAG_WAITERS, &sem->count); in rwsem_down_write_slowpath()
1360 if (unlikely((tmp & (RWSEM_LOCK_MASK|RWSEM_FLAG_WAITERS)) == in __up_read()
1361 RWSEM_FLAG_WAITERS)) { in __up_read()
1386 if (unlikely(tmp & RWSEM_FLAG_WAITERS)) in __up_write()
1410 if (tmp & RWSEM_FLAG_WAITERS) in __downgrade_write()