52 unsigned long align_vdso_addr(unsigned long addr)  in align_vdso_addr()  argument
55 	addr = (addr + align_mask) & ~align_mask;  in align_vdso_addr()
56 	return addr | get_align_bits();  in align_vdso_addr()
86 SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,  in SYSCALL_DEFINE6()  argument
95 	error = sys_mmap_pgoff(addr, len, prot, flags, fd, off >> PAGE_SHIFT);  in SYSCALL_DEFINE6()
126 arch_get_unmapped_area(struct file *filp, unsigned long addr,  in arch_get_unmapped_area()  argument
135 		return addr;  in arch_get_unmapped_area()
142 	if (addr) {  in arch_get_unmapped_area()
143 		addr = PAGE_ALIGN(addr);  in arch_get_unmapped_area()
144 		vma = find_vma(mm, addr);  in arch_get_unmapped_area()
145 		if (end - len >= addr &&  in arch_get_unmapped_area()
146 		    (!vma || addr + len <= vma->vm_start))  in arch_get_unmapped_area()
147 			return addr;  in arch_get_unmapped_area()
170 	unsigned long addr = addr0;  in arch_get_unmapped_area_topdown()  local
178 		return addr;  in arch_get_unmapped_area_topdown()
185 	if (addr) {  in arch_get_unmapped_area_topdown()
186 		addr = PAGE_ALIGN(addr);  in arch_get_unmapped_area_topdown()
187 		vma = find_vma(mm, addr);  in arch_get_unmapped_area_topdown()
188 		if (TASK_SIZE - len >= addr &&  in arch_get_unmapped_area_topdown()
189 				(!vma || addr + len <= vma->vm_start))  in arch_get_unmapped_area_topdown()
190 			return addr;  in arch_get_unmapped_area_topdown()
203 	addr = vm_unmapped_area(&info);  in arch_get_unmapped_area_topdown()
204 	if (!(addr & ~PAGE_MASK))  in arch_get_unmapped_area_topdown()
205 		return addr;  in arch_get_unmapped_area_topdown()
206 	VM_BUG_ON(addr != -ENOMEM);  in arch_get_unmapped_area_topdown()