64 		return alloc->buffer + alloc->buffer_size - buffer->user_data;  in binder_alloc_buffer_size()
74 	size_t buffer_size;  in binder_insert_free_buffer()  local
90 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in binder_insert_free_buffer()
92 		if (new_buffer_size < buffer_size)  in binder_insert_free_buffer()
355 	size_t buffer_size;  in debug_no_space_locked()  local
360 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in debug_no_space_locked()
362 		total_alloc_size += buffer_size;  in debug_no_space_locked()
363 		if (buffer_size > largest_alloc_size)  in debug_no_space_locked()
364 			largest_alloc_size = buffer_size;  in debug_no_space_locked()
369 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in debug_no_space_locked()
371 		total_free_size += buffer_size;  in debug_no_space_locked()
372 		if (buffer_size > largest_free_size)  in debug_no_space_locked()
373 			largest_free_size = buffer_size;  in debug_no_space_locked()
402 	if (alloc->free_async_space >= alloc->buffer_size / 10) {  in debug_low_async_space_locked()
423 	if (num_buffers > 50 || total_alloc_size > alloc->buffer_size / 4) {  in debug_low_async_space_locked()
447 	size_t buffer_size;  in binder_alloc_new_buf_locked()  local
460 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in binder_alloc_new_buf_locked()
462 		if (size < buffer_size) {  in binder_alloc_new_buf_locked()
465 		} else if (size > buffer_size) {  in binder_alloc_new_buf_locked()
482 	if (buffer_size != size) {  in binder_alloc_new_buf_locked()
485 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in binder_alloc_new_buf_locked()
487 		WARN_ON(n || buffer_size == size);  in binder_alloc_new_buf_locked()
497 		      alloc->pid, size, buffer, buffer_size);  in binder_alloc_new_buf_locked()
501 	 * with buffer_size determines if the last page is shared with an  in binder_alloc_new_buf_locked()
505 	next_used_page = (buffer->user_data + buffer_size) & PAGE_MASK;  in binder_alloc_new_buf_locked()
662 	size_t size, buffer_size;  in binder_free_buf_locked()  local
664 	buffer_size = binder_alloc_buffer_size(alloc, buffer);  in binder_free_buf_locked()
671 		     "%d: binder_free_buf %pK size %zd buffer_size %zd\n",  in binder_free_buf_locked()
672 		      alloc->pid, buffer, size, buffer_size);  in binder_free_buf_locked()
675 	BUG_ON(size > buffer_size);  in binder_free_buf_locked()
678 	BUG_ON(buffer->user_data > alloc->buffer + alloc->buffer_size);  in binder_free_buf_locked()
681 		alloc->free_async_space += buffer_size;  in binder_free_buf_locked()
688 				(buffer->user_data + buffer_size) & PAGE_MASK);  in binder_free_buf_locked()
828 	if (alloc->buffer_size) {  in binder_alloc_mmap_handler()
833 	alloc->buffer_size = min_t(unsigned long, vma->vm_end - vma->vm_start,  in binder_alloc_mmap_handler()
839 	alloc->pages = kvcalloc(alloc->buffer_size / PAGE_SIZE,  in binder_alloc_mmap_handler()
848 	for (i = 0; i < alloc->buffer_size / PAGE_SIZE; i++) {  in binder_alloc_mmap_handler()
864 	alloc->free_async_space = alloc->buffer_size / 2;  in binder_alloc_mmap_handler()
877 	alloc->buffer_size = 0;  in binder_alloc_mmap_handler()
927 		for (i = 0; i < alloc->buffer_size / PAGE_SIZE; i++) {  in binder_alloc_deferred_release()
1000 		for (i = 0; i < alloc->buffer_size / PAGE_SIZE; i++) {  in binder_alloc_print_pages()
1205 	size_t buffer_size = binder_alloc_buffer_size(alloc, buffer);  in check_buffer()  local
1207 	return buffer_size >= bytes &&  in check_buffer()
1208 		offset <= buffer_size - bytes &&  in check_buffer()