141 					 struct binder_alloc *alloc,  in check_buffer_pages_allocated()  argument
152 		page_index = (page_addr - alloc->vm_start) / PAGE_SIZE;  in check_buffer_pages_allocated()
153 		if (!alloc->pages[page_index] ||  in check_buffer_pages_allocated()
154 		    !list_empty(page_to_lru(alloc->pages[page_index]))) {  in check_buffer_pages_allocated()
156 				  alloc->pages[page_index] ?  in check_buffer_pages_allocated()
165 						 struct binder_alloc *alloc,  in binder_alloc_test_alloc_buf()  argument
173 		buffers[i] = binder_alloc_new_buf(alloc, sizes[i], 0, 0, 0);  in binder_alloc_test_alloc_buf()
175 		    !check_buffer_pages_allocated(test, alloc, buffers[i], sizes[i]))  in binder_alloc_test_alloc_buf()
183 						struct binder_alloc *alloc,  in binder_alloc_test_free_buf()  argument
191 		binder_alloc_free_buf(alloc, buffers[seq[i]]);  in binder_alloc_test_free_buf()
194 		if (list_empty(page_to_lru(alloc->pages[i]))) {  in binder_alloc_test_free_buf()
196 				  alloc->pages[i] ? "alloc" : "free", i);  in binder_alloc_test_free_buf()
205 						 struct binder_alloc *alloc)  in binder_alloc_test_free_page()  argument
211 	while ((count = list_lru_count(alloc->freelist))) {  in binder_alloc_test_free_page()
212 		list_lru_walk(alloc->freelist, binder_alloc_free_page,  in binder_alloc_test_free_page()
216 	for (i = 0; i < (alloc->buffer_size / PAGE_SIZE); i++) {  in binder_alloc_test_free_page()
217 		if (alloc->pages[i]) {  in binder_alloc_test_free_page()
219 				  list_empty(page_to_lru(alloc->pages[i])) ?  in binder_alloc_test_free_page()
230 					 struct binder_alloc *alloc,  in binder_alloc_test_alloc_free()  argument
239 	failures = binder_alloc_test_alloc_buf(test, alloc, buffers,  in binder_alloc_test_alloc_free()
247 	failures = binder_alloc_test_free_buf(test, alloc, buffers,  in binder_alloc_test_alloc_free()
256 	failures = binder_alloc_test_alloc_buf(test, alloc, buffers,  in binder_alloc_test_alloc_free()
264 	failures = list_lru_count(alloc->freelist);  in binder_alloc_test_alloc_free()
270 	failures = binder_alloc_test_free_buf(test, alloc, buffers,  in binder_alloc_test_alloc_free()
278 	failures = binder_alloc_test_free_page(test, alloc);  in binder_alloc_test_alloc_free()
282 			    failures, (alloc->buffer_size / PAGE_SIZE));  in binder_alloc_test_alloc_free()
299 static void permute_frees(struct kunit *test, struct binder_alloc *alloc,  in permute_frees()  argument
310 		case_failed = binder_alloc_test_alloc_free(test, alloc, tc, end);  in permute_frees()
330 		permute_frees(test, alloc, tc, runs, failures, index + 1, end);  in permute_frees()
335 			  struct binder_alloc *alloc,  in gen_buf_sizes()  argument
353 	back_sizes[0] += alloc->buffer_size - end_offset[BUFFER_NUM - 1];  in gen_buf_sizes()
362 	permute_frees(test, alloc, tc, runs, failures, 0,  in gen_buf_sizes()
367 	permute_frees(test, alloc, tc, runs, failures, 0, alloc->buffer_size);  in gen_buf_sizes()
370 static void gen_buf_offsets(struct kunit *test, struct binder_alloc *alloc,  in gen_buf_offsets()  argument
385 		gen_buf_sizes(test, alloc, &tc, end_offset, runs, failures);  in gen_buf_offsets()
400 		gen_buf_offsets(test, alloc, end_offset, alignments, runs,  in gen_buf_offsets()
406 	struct binder_alloc alloc;  member
416 	KUNIT_EXPECT_PTR_EQ(test, priv->alloc.freelist,  in binder_alloc_test_init_freelist()
423 	struct binder_alloc *alloc = &priv->alloc;  in binder_alloc_test_mmap()  local
427 	KUNIT_EXPECT_EQ(test, alloc->mapped, true);  in binder_alloc_test_mmap()
428 	KUNIT_EXPECT_EQ(test, alloc->buffer_size, BINDER_MMAP_SIZE);  in binder_alloc_test_mmap()
430 	n = rb_first(&alloc->allocated_buffers);  in binder_alloc_test_mmap()
433 	n = rb_first(&alloc->free_buffers);  in binder_alloc_test_mmap()
435 	KUNIT_EXPECT_EQ(test, binder_alloc_buffer_size(alloc, buf),  in binder_alloc_test_mmap()
437 	KUNIT_EXPECT_TRUE(test, list_is_last(&buf->entry, &alloc->buffers));  in binder_alloc_test_mmap()
457 	gen_buf_offsets(test, &priv->alloc, end_offset, alignments, &runs,  in binder_alloc_exhaustive_test()
468 	struct binder_alloc *alloc = vma->vm_private_data;  in binder_alloc_test_vma_close()  local
470 	binder_alloc_vma_close(alloc);  in binder_alloc_test_vma_close()
481 	struct binder_alloc *alloc = filp->private_data;  in binder_alloc_test_mmap_handler()  local
486 	vma->vm_private_data = alloc;  in binder_alloc_test_mmap_handler()
488 	return binder_alloc_mmap_handler(alloc, vma);  in binder_alloc_test_mmap_handler()
517 	__binder_alloc_init(&priv->alloc, &priv->binder_test_freelist);  in binder_alloc_test_init()
520 					&binder_alloc_test_fops, &priv->alloc,  in binder_alloc_test_init()
546 	if (priv->alloc.mm)  in binder_alloc_test_exit()
547 		binder_alloc_deferred_release(&priv->alloc);  in binder_alloc_test_exit()