25 static inline unsigned long COLOUR_ALIGN(unsigned long addr,  in COLOUR_ALIGN()  argument
28 	unsigned long base = (addr + shm_align_mask) & ~shm_align_mask;  in COLOUR_ALIGN()
34 unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,  in arch_get_unmapped_area()  argument
47 		    ((addr - (pgoff << PAGE_SHIFT)) & shm_align_mask))  in arch_get_unmapped_area()
49 		return addr;  in arch_get_unmapped_area()
59 	if (addr) {  in arch_get_unmapped_area()
61 			addr = COLOUR_ALIGN(addr, pgoff);  in arch_get_unmapped_area()
63 			addr = PAGE_ALIGN(addr);  in arch_get_unmapped_area()
65 		vma = find_vma(mm, addr);  in arch_get_unmapped_area()
66 		if (TASK_SIZE - len >= addr &&  in arch_get_unmapped_area()
67 		    (!vma || addr + len <= vm_start_gap(vma)))  in arch_get_unmapped_area()
68 			return addr;  in arch_get_unmapped_area()
87 	unsigned long addr = addr0;  in arch_get_unmapped_area_topdown()  local
96 		    ((addr - (pgoff << PAGE_SHIFT)) & shm_align_mask))  in arch_get_unmapped_area_topdown()
98 		return addr;  in arch_get_unmapped_area_topdown()
109 	if (addr) {  in arch_get_unmapped_area_topdown()
111 			addr = COLOUR_ALIGN(addr, pgoff);  in arch_get_unmapped_area_topdown()
113 			addr = PAGE_ALIGN(addr);  in arch_get_unmapped_area_topdown()
115 		vma = find_vma(mm, addr);  in arch_get_unmapped_area_topdown()
116 		if (TASK_SIZE - len >= addr &&  in arch_get_unmapped_area_topdown()
117 		    (!vma || addr + len <= vm_start_gap(vma)))  in arch_get_unmapped_area_topdown()
118 			return addr;  in arch_get_unmapped_area_topdown()
127 	addr = vm_unmapped_area(&info);  in arch_get_unmapped_area_topdown()
135 	if (addr & ~PAGE_MASK) {  in arch_get_unmapped_area_topdown()
136 		VM_BUG_ON(addr != -ENOMEM);  in arch_get_unmapped_area_topdown()
140 		addr = vm_unmapped_area(&info);  in arch_get_unmapped_area_topdown()
143 	return addr;  in arch_get_unmapped_area_topdown()
151 int valid_phys_addr_range(phys_addr_t addr, size_t count)  in valid_phys_addr_range()  argument
153 	if (addr < __MEMORY_START)  in valid_phys_addr_range()
155 	if (addr + count > __pa(high_memory))  in valid_phys_addr_range()