2 // Poison value for freed memory
4 // Memory with correct data
8 #define read_poison (data_read_first[0] == POISON || data_read_second[0] == POISON)
10 #define RCU_GP_CTR_BIT (1 << 7)
11 #define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
14 #define REMOTE_BARRIERS
18 //#define ARCH_POWERPC