41 static unsigned long stack_maxrandom_size(unsigned long task_size)  in stack_maxrandom_size()  argument
45 		max = (-1UL) & __STACK_RND_MASK(task_size == task_size_32bit());  in stack_maxrandom_size()
82 static unsigned long mmap_base(unsigned long rnd, unsigned long task_size,  in mmap_base()  argument
86 	unsigned long pad = stack_maxrandom_size(task_size) + stack_guard_gap;  in mmap_base()
98 	gap_max = (task_size / 6) * 5;  in mmap_base()
105 	return PAGE_ALIGN(task_size - gap - rnd);  in mmap_base()
109 				      unsigned long task_size)  in mmap_legacy_base()  argument
111 	return __TASK_UNMAPPED_BASE(task_size) + rnd;  in mmap_legacy_base()
119 		unsigned long random_factor, unsigned long task_size,  in arch_pick_mmap_base()  argument
122 	*legacy_base = mmap_legacy_base(random_factor, task_size);  in arch_pick_mmap_base()
126 		*base = mmap_base(random_factor, task_size, rlim_stack);  in arch_pick_mmap_base()