drm_buddy_block_order
return (u64)PAGE_SIZE << drm_buddy_block_order(block);
unsigned int order = drm_buddy_block_order(block);
order = drm_buddy_block_order(block);
unsigned int block_order = drm_buddy_block_order(block) - 1;
BUG_ON(!drm_buddy_block_order(block));
if (drm_buddy_block_order(block) < order)
order == drm_buddy_block_order(block)) {
tmp = drm_buddy_block_order(block);
&mm->free_trees[tree][drm_buddy_block_order(block)],
KUNIT_EXPECT_EQ_MSG(test, drm_buddy_block_order(block), mm.max_order,
drm_buddy_block_order(block), mm.max_order);
return mm->chunk_size << drm_buddy_block_order(block);