ocfs2_get_clusters_nocache 639 fs/ocfs2/extent_map.c ret = ocfs2_get_clusters_nocache(inode, di_bh, v_cluster, &hole_len, ocfs2_get_clusters_nocache 780 fs/ocfs2/extent_map.c ret = ocfs2_get_clusters_nocache(inode, di_bh, cpos,