proc_sys_call_handler  630 fs/proc/proc_sysctl.c 	return proc_sys_call_handler(filp, (void __user *)buf, count, ppos, 0);
proc_sys_call_handler  636 fs/proc/proc_sysctl.c 	return proc_sys_call_handler(filp, (void __user *)buf, count, ppos, 1);