fs/ext4/resize.c

55 	 * If the reserved GDT blocks is non-zero, the resize_inode feature
60 		ext4_error(sb, "resize_inode disabled but reserved GDT blocks non-zero");
1248  * @resize_inode: the resize inode
1252 			      ext4_group_t group, struct inode *resize_inode,
1283 				err = reserve_backup_gdb(handle, resize_inode, group);
1287 			err = add_new_gdb(handle, resize_inode, group);
1536 			       struct inode *resize_inode,
1584 				resize_inode, flex_gd->count);
1905  * Release the resize inode and drop the resize_inode feature if there
2002 	struct inode *resize_inode = NULL;
2063 			ext4_error(sb, "resize_inode and meta_bg enabled "
2079 		if (!resize_inode)
2080 			resize_inode = ext4_iget(sb, EXT4_RESIZE_INO,
2082 		if (IS_ERR(resize_inode)) {
2084 			return PTR_ERR(resize_inode);
2088 	if ((!resize_inode && !meta_bg && n_desc_blocks > o_desc_blocks) || n_blocks_count == o_blocks_count) {
2089 		err = ext4_convert_meta_bg(sb, resize_inode);
2092 		if (resize_inode) {
2093 			iput(resize_inode);
2094 			resize_inode = NULL;
2116 		if (resize_inode) {
2117 			iput(resize_inode);
2118 			resize_inode = NULL;
2164 		err = ext4_flex_group_add(sb, resize_inode, flex_gd);
2174 		if (resize_inode) {
2175 			iput(resize_inode);
2176 			resize_inode = NULL;
2184 	if (resize_inode != NULL)
2185 		iput(resize_inode);