*/
asmlinkage long sys_time(time_t __user * tloc)
{
- /*
- * We read xtime.tv_sec atomically - it's updated
- * atomically by update_wall_time(), so no need to
- * even read-lock the xtime seqlock:
- */
- time_t i = xtime.tv_sec;
+ time_t i;
+ struct timespec tv;
- smp_rmb(); /* sys_time() results are coherent */
+ getnstimeofday(&tv);
+ i = tv.tv_sec;
if (tloc) {
- if (put_user(i, tloc))
+ if (put_user(i,tloc))
i = -EFAULT;
}
return i;
return copy_to_user(txc_p, &txc, sizeof(struct timex)) ? -EFAULT : ret;
}
-inline struct timespec current_kernel_time(void)
-{
- struct timespec now;
- unsigned long seq;
-
- do {
- seq = read_seqbegin(&xtime_lock);
-
- now = xtime;
- } while (read_seqretry(&xtime_lock, seq));
-
- return now;
-}
-
-EXPORT_SYMBOL(current_kernel_time);
-
/**
* current_fs_time - Return FS time
* @sb: Superblock.