MCE_POOLSZ 26 arch/x86/kernel/cpu/mce/genpool.c static char gen_pool_buf[MCE_POOLSZ]; MCE_POOLSZ 128 arch/x86/kernel/cpu/mce/genpool.c ret = gen_pool_add(tmpp, (unsigned long)gen_pool_buf, MCE_POOLSZ, -1);