119 	unsigned long task_size = TASK_SIZE;  in arch_get_unmapped_area()  local
134 		task_size = STACK_TOP32;  in arch_get_unmapped_area()
135 	if (unlikely(len > task_size || len >= VA_EXCLUDE_START))  in arch_get_unmapped_area()
149 		if (task_size - len >= addr &&  in arch_get_unmapped_area()
161 	task_size -= len;  in arch_get_unmapped_area()
176 		if (unlikely(task_size < addr)) {  in arch_get_unmapped_area()
207 	unsigned long task_size = STACK_TOP32;  in arch_get_unmapped_area_topdown()  local
224 	if (unlikely(len > task_size))  in arch_get_unmapped_area_topdown()
239 		if (task_size - len >= addr &&  in arch_get_unmapped_area_topdown()
397 		unsigned long task_size = STACK_TOP32;  in arch_pick_mmap_layout()  local
401 		if (gap > (task_size / 6 * 5))  in arch_pick_mmap_layout()
402 			gap = (task_size / 6 * 5);  in arch_pick_mmap_layout()
404 		mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);  in arch_pick_mmap_layout()