get_sysctl_max_map_count
if (mm->map_count > get_sysctl_max_map_count())
const int sys_map_count = get_sysctl_max_map_count();
if (mm->map_count >= get_sysctl_max_map_count())
vms->vma->vm_mm->map_count >= get_sysctl_max_map_count()) {
if (mm->map_count > get_sysctl_max_map_count())
if (vma->vm_mm->map_count >= get_sysctl_max_map_count())