__NR_mremap 167 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_mremap 163 __NR_mremap 29 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_mremap 25 __NR_mremap 24 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_mremap (__X32_SYSCALL_BIT + 25)