Lines Matching defs:bitmap
52 unsigned long *bitmap = NULL;
84 bitmap = kzalloc(bitmap_size, GFP_KERNEL);
85 if (!bitmap) {
95 mem->bitmap = bitmap;
109 kfree(mem->bitmap);
158 kfree(mem->bitmap);
195 pageno = bitmap_find_free_region(mem->bitmap, mem->pages,
203 bitmap_release_region(mem->bitmap,
266 bitmap_release_region(mem->bitmap, pageno, order);