66 int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)  in ramfs_nommu_expand_for_mapping()  argument
75 	order = get_order(newsize);  in ramfs_nommu_expand_for_mapping()
79 	ret = inode_newsize_ok(inode, newsize);  in ramfs_nommu_expand_for_mapping()
83 	i_size_write(inode, newsize);  in ramfs_nommu_expand_for_mapping()
93 	npages = (newsize + PAGE_SIZE - 1) >> PAGE_SHIFT;  in ramfs_nommu_expand_for_mapping()
102 	newsize = PAGE_SIZE * npages;  in ramfs_nommu_expand_for_mapping()
104 	memset(data, 0, newsize);  in ramfs_nommu_expand_for_mapping()
135 static int ramfs_nommu_resize(struct inode *inode, loff_t newsize, loff_t size)  in ramfs_nommu_resize()  argument
142 		if (unlikely(newsize >> 32))  in ramfs_nommu_resize()
145 		return ramfs_nommu_expand_for_mapping(inode, newsize);  in ramfs_nommu_resize()
149 	if (newsize < size) {  in ramfs_nommu_resize()
150 		ret = nommu_shrink_inode_mappings(inode, size, newsize);  in ramfs_nommu_resize()
155 	truncate_setsize(inode, newsize);  in ramfs_nommu_resize()