47 	struct bootlog_page *page;  in bootlog_show()  local
54 	list_for_each_entry(page, &qdev->bootlog, node) {  in bootlog_show()
55 		log = page + 1;  in bootlog_show()
56 		page_end = (void *)page + page->offset;  in bootlog_show()
123 	struct bootlog_page *page;  in alloc_bootlog_page()  local
125 	page = (struct bootlog_page *)devm_get_free_pages(&qdev->pdev->dev, GFP_KERNEL, 0);  in alloc_bootlog_page()
126 	if (!page)  in alloc_bootlog_page()
127 		return page;  in alloc_bootlog_page()
129 	page->size = PAGE_SIZE;  in alloc_bootlog_page()
130 	page->offset = sizeof(*page);  in alloc_bootlog_page()
131 	list_add_tail(&page->node, &qdev->bootlog);  in alloc_bootlog_page()
133 	return page;  in alloc_bootlog_page()
138 	struct bootlog_page *page;  in reset_bootlog()  local
142 	list_for_each_entry_safe(page, i, &qdev->bootlog, node) {  in reset_bootlog()
143 		list_del(&page->node);  in reset_bootlog()
144 		devm_free_pages(&qdev->pdev->dev, (unsigned long)page);  in reset_bootlog()
147 	page = alloc_bootlog_page(qdev);  in reset_bootlog()
149 	if (!page)  in reset_bootlog()
157 	struct bootlog_page *page;  in bootlog_get_space()  local
159 	page = list_last_entry(&qdev->bootlog, struct bootlog_page, node);  in bootlog_get_space()
161 	if (size_add(size, sizeof(*page)) > page->size)  in bootlog_get_space()
164 	if (page->offset + size > page->size) {  in bootlog_get_space()
165 		page = alloc_bootlog_page(qdev);  in bootlog_get_space()
166 		if (!page)  in bootlog_get_space()
170 	return (void *)page + page->offset;  in bootlog_get_space()
175 	struct bootlog_page *page;  in bootlog_commit()  local
177 	page = list_last_entry(&qdev->bootlog, struct bootlog_page, node);  in bootlog_commit()
179 	page->offset += size;  in bootlog_commit()