taglinefilesource code
screen_bitmap186include/linux/sched.hunsigned long screen_bitmap;
screen_bitmap48include/linux/vm86.hunsigned long screen_bitmap;
screen_bitmap147kernel/sys.cput_fs_long(current->screen_bitmap,&(current->vm86_info->screen_bitmap));
screen_bitmap200kernel/sys.ccurrent->screen_bitmap = info.screen_bitmap;
screen_bitmap833mm/memory.ccurrent->screen_bitmap |= 1 << bit;