Searched refs:OWNER_NULL (Results 1 – 1 of 1) sorted by relevance
678 OWNER_NULL = 1 << 0, enumerator730 #define OWNER_SPINNABLE (OWNER_NULL | OWNER_WRITER | OWNER_READER)741 return owner ? OWNER_WRITER : OWNER_NULL; in rwsem_owner_state()820 int prev_owner_state = OWNER_NULL; in rwsem_optimistic_spin()1172 if (owner_state == OWNER_NULL) in rwsem_down_write_slowpath()