taglinefilesource code
sys_sync55arch/mips/kernel/syscalls.hSYS(sys_sync, 0)
sys_sync271include/asm-alpha/unistd.hextern int sys_sync(void);
sys_sync274include/asm-alpha/unistd.hreturn sys_sync();
sys_sync16kernel/panic.casmlinkage void sys_sync(void);  /* it's really int */
sys_sync30kernel/panic.csys_sync();