134 	struct swsusp_extent *ext;  in swsusp_extents_insert()  local
138 		ext = rb_entry(*new, struct swsusp_extent, node);  in swsusp_extents_insert()
140 		if (swap_offset < ext->start) {  in swsusp_extents_insert()
142 			if (swap_offset == ext->start - 1) {  in swsusp_extents_insert()
143 				ext->start--;  in swsusp_extents_insert()
147 		} else if (swap_offset > ext->end) {  in swsusp_extents_insert()
149 			if (swap_offset == ext->end + 1) {  in swsusp_extents_insert()
150 				ext->end++;  in swsusp_extents_insert()
160 	ext = kzalloc(sizeof(struct swsusp_extent), GFP_KERNEL);  in swsusp_extents_insert()
161 	if (!ext)  in swsusp_extents_insert()
164 	ext->start = swap_offset;  in swsusp_extents_insert()
165 	ext->end = swap_offset;  in swsusp_extents_insert()
166 	rb_link_node(&ext->node, parent, new);  in swsusp_extents_insert()
167 	rb_insert_color(&ext->node, &swsusp_extents);  in swsusp_extents_insert()
201 		struct swsusp_extent *ext;  in free_all_swap_pages()  local
204 		ext = rb_entry(node, struct swsusp_extent, node);  in free_all_swap_pages()
206 		for (offset = ext->start; offset <= ext->end; offset++)  in free_all_swap_pages()
209 		kfree(ext);  in free_all_swap_pages()