65 		return alloc->vm_start + alloc->buffer_size - buffer->user_data;  in binder_alloc_buffer_size()
76 	size_t buffer_size;  in binder_insert_free_buffer()  local
92 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in binder_insert_free_buffer()
94 		if (new_buffer_size < buffer_size)  in binder_insert_free_buffer()
434 	size_t buffer_size;  in debug_no_space_locked()  local
439 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in debug_no_space_locked()
441 		total_alloc_size += buffer_size;  in debug_no_space_locked()
442 		if (buffer_size > largest_alloc_size)  in debug_no_space_locked()
443 			largest_alloc_size = buffer_size;  in debug_no_space_locked()
448 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in debug_no_space_locked()
450 		total_free_size += buffer_size;  in debug_no_space_locked()
451 		if (buffer_size > largest_free_size)  in debug_no_space_locked()
452 			largest_free_size = buffer_size;  in debug_no_space_locked()
481 	if (alloc->free_async_space >= alloc->buffer_size / 10) {  in debug_low_async_space_locked()
502 	if (num_buffers > 50 || total_alloc_size > alloc->buffer_size / 4) {  in debug_low_async_space_locked()
526 	size_t buffer_size;  in binder_alloc_new_buf_locked()  local
539 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in binder_alloc_new_buf_locked()
541 		if (size < buffer_size) {  in binder_alloc_new_buf_locked()
544 		} else if (size > buffer_size) {  in binder_alloc_new_buf_locked()
561 	if (buffer_size != size) {  in binder_alloc_new_buf_locked()
564 		buffer_size = binder_alloc_buffer_size(alloc, buffer);  in binder_alloc_new_buf_locked()
566 		WARN_ON(n || buffer_size == size);  in binder_alloc_new_buf_locked()
576 		      alloc->pid, size, buffer, buffer_size);  in binder_alloc_new_buf_locked()
580 	 * with buffer_size determines if the last page is shared with an  in binder_alloc_new_buf_locked()
584 	next_used_page = (buffer->user_data + buffer_size) & PAGE_MASK;  in binder_alloc_new_buf_locked()
742 	size_t size, buffer_size;  in binder_free_buf_locked()  local
744 	buffer_size = binder_alloc_buffer_size(alloc, buffer);  in binder_free_buf_locked()
751 		     "%d: binder_free_buf %pK size %zd buffer_size %zd\n",  in binder_free_buf_locked()
752 		      alloc->pid, buffer, size, buffer_size);  in binder_free_buf_locked()
755 	BUG_ON(size > buffer_size);  in binder_free_buf_locked()
758 	BUG_ON(buffer->user_data > alloc->vm_start + alloc->buffer_size);  in binder_free_buf_locked()
761 		alloc->free_async_space += buffer_size;  in binder_free_buf_locked()
768 				(buffer->user_data + buffer_size) & PAGE_MASK);  in binder_free_buf_locked()
908 	if (alloc->buffer_size) {  in binder_alloc_mmap_handler()
913 	alloc->buffer_size = min_t(unsigned long, vma->vm_end - vma->vm_start,  in binder_alloc_mmap_handler()
919 	alloc->pages = kvcalloc(alloc->buffer_size / PAGE_SIZE,  in binder_alloc_mmap_handler()
939 	alloc->free_async_space = alloc->buffer_size / 2;  in binder_alloc_mmap_handler()
952 	alloc->buffer_size = 0;  in binder_alloc_mmap_handler()
1002 		for (i = 0; i < alloc->buffer_size / PAGE_SIZE; i++) {  in binder_alloc_deferred_release()
1079 		for (i = 0; i < alloc->buffer_size / PAGE_SIZE; i++) {  in binder_alloc_print_pages()
1308 	size_t buffer_size = binder_alloc_buffer_size(alloc, buffer);  in check_buffer()  local
1310 	return buffer_size >= bytes &&  in check_buffer()
1311 		offset <= buffer_size - bytes &&  in check_buffer()