sys_arc_usr_cmpxchg   17 arch/arc/include/asm/syscalls.h int sys_arc_usr_cmpxchg(int *, int, int);
sys_arc_usr_cmpxchg   46 arch/arc/include/uapi/asm/unistd.h __SYSCALL(__NR_arc_usr_cmpxchg, sys_arc_usr_cmpxchg)
sys_arc_usr_cmpxchg   46 tools/arch/arc/include/uapi/asm/unistd.h __SYSCALL(__NR_arc_usr_cmpxchg, sys_arc_usr_cmpxchg)