Searched refs:RWSEM_OWNER_UNKNOWN (Results 1 – 3 of 3) sorted by relevance
124 atomic_long_set(&sem->rw_sem.owner, RWSEM_OWNER_UNKNOWN); in percpu_rwsem_release()
60 #define RWSEM_OWNER_UNKNOWN (-2L) macro
663 BUILD_BUG_ON(!(RWSEM_OWNER_UNKNOWN & RWSEM_NONSPINNABLE)); in rwsem_can_spin_on_owner()
