Searched refs:OWNER_NULL (Results 1 – 1 of 1) sorted by relevance
638 OWNER_NULL = 1 << 0, enumerator700 #define OWNER_SPINNABLE (OWNER_NULL | OWNER_WRITER | OWNER_READER)711 return owner ? OWNER_WRITER : OWNER_NULL; in rwsem_owner_state()793 int prev_owner_state = OWNER_NULL; in rwsem_optimistic_spin()1179 if (owner_state == OWNER_NULL) in rwsem_down_write_slowpath()