126 	struct swsusp_extent *ext;  in swsusp_extents_insert()  local
130 		ext = rb_entry(*new, struct swsusp_extent, node);  in swsusp_extents_insert()
132 		if (swap_offset < ext->start) {  in swsusp_extents_insert()
134 			if (swap_offset == ext->start - 1) {  in swsusp_extents_insert()
135 				ext->start--;  in swsusp_extents_insert()
139 		} else if (swap_offset > ext->end) {  in swsusp_extents_insert()
141 			if (swap_offset == ext->end + 1) {  in swsusp_extents_insert()
142 				ext->end++;  in swsusp_extents_insert()
152 	ext = kzalloc(sizeof(struct swsusp_extent), GFP_KERNEL);  in swsusp_extents_insert()
153 	if (!ext)  in swsusp_extents_insert()
156 	ext->start = swap_offset;  in swsusp_extents_insert()
157 	ext->end = swap_offset;  in swsusp_extents_insert()
158 	rb_link_node(&ext->node, parent, new);  in swsusp_extents_insert()
159 	rb_insert_color(&ext->node, &swsusp_extents);  in swsusp_extents_insert()
193 		struct swsusp_extent *ext;  in free_all_swap_pages()  local
196 		ext = container_of(node, struct swsusp_extent, node);  in free_all_swap_pages()
198 		for (offset = ext->start; offset <= ext->end; offset++)  in free_all_swap_pages()
201 		kfree(ext);  in free_all_swap_pages()