__NR_N32_Linux_syscalls   21 arch/mips/include/asm/unistd.h #define NR_syscalls  (__NR_N32_Linux + __NR_N32_Linux_syscalls)
__NR_N32_Linux_syscalls  404 arch/mips/kernel/ftrace.c 	if (nr >= __NR_N32_Linux && nr < __NR_N32_Linux + __NR_N32_Linux_syscalls)