ocfs2_group_extend  888 fs/ocfs2/ioctl.c 		status = ocfs2_group_extend(inode, new_clusters);
ocfs2_group_extend  772 fs/ocfs2/ocfs2_trace.h DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_group_extend);
ocfs2_group_extend   15 fs/ocfs2/resize.h int ocfs2_group_extend(struct inode * inode, int new_clusters);